Month: November 2022

How The Danger of a Cardiac Arrest Increases with Sleep Apnea.

How The Danger of a Cardiac Arrest Increases with Sleep Apnea.

Learn about the cardiac risks associated with sleep apnea, how it contributes to the risk of sudden death, why testing is so crucial, and the importance of sleep apnea therapy in reducing this risk.

Why is sleep apnea so dangerous? here are some reasons.

Sleep apnea is a problem in which you repeatedly stop breathing while you sleep. Sleep apnea diagnosis in over 2.5 million Australians, while many more have it unknowingly.

A large portion of the population, including some primary care physicians, is uninformed of the dangers of untreated obstructive sleep apnea. This may be a contributing factor to the widespread underdiagnosis of sleep apnea.

Related: The Benefits and Drawbacks of Sleep Apnea Implants

The health concerns of sleep apnea are far more significant than the fact that you won’t get enough good sleep even if you get the recommended 7-9 hours every night. Some examples are insulin resistance, hypertension, and impotence (an early warning sign of vascular issues). As with diabetes, obstructive sleep apnea (OSA) is linked to an increased risk of cardiovascular disease (CVD) death.

Many cardiovascular diseases, including atrial fibrillation, heart failure, and first-degree block, are linked to obstructive sleep apnea.

Lack of oxygen is a symptom of obstructive sleep apnea. When we sleep, our oxygen intake drops, which can lead to oxidative stress, or an imbalance between free radicals and antioxidants. Endothelial dysfunction, in which the heart’s blood vessels narrow and constrict rather than dilate and open, and atherosclerosis (a buildup of plaque on the artery walls) are two conditions that may be more common in people with untreated or undiagnosed sleep apnea because of the resulting imbalance.

In addition, the efficacy of therapies for other health issues may be diminished if sleep apnea is left untreated. There are implications for the management of conditions such as diabetes and hypertension. This is because sleep-related increases in blood pressure and insulin are a direct result of airway blockages. As a result of treating the underlying causes of the apneas and hypopneas (partial airway blockages), the nighttime surges can be reduced or eliminated.

Please see our supplementary material for further information on the fatal consequences of sleep apnea and the annual number of deaths attributable to cardiovascular causes.

Sleep Apnea and the Risk of Sudden Cardiac Death

The occurrence of sudden cardiac death (SCD) is tragically prevalent yet preventable. Cardiovascular disease is the largest cause of death worldwide, and SCD is its most prevalent symptom.

There has been scant research into the causal relationship between OSA and cardiac arrest. However, more and more studies are looking at sleep apnea as a risk factor, and they’re finding several links.

A sleep study is needed to infer any incidence link, which may explain why there is so little research exploring the connection between OSA and SCD. Not until recently has there been any study that adequately followed up with a sizable population and recorded all the relevant data.

Obstructive Sleep Apnea and Low Oxygen Saturation While Sleeping

Due to airflow obstruction, sleep apnea lowers blood oxygen levels. According to the aforementioned study, not only does this generate significant oxidative stress in the body, which negatively impacts heart health, but it is also a predictor of unexpected mortality. In particular, the lowest oxygen saturation value that a patient had at night was associated with an increased risk of sudden cardiac death. An additional 14% risk was seen for every 10% drop in oxygen saturation.

Another study found that between midnight and 6 a.m., individuals with OSA had a 2.57-fold higher relative risk of nocturnal (nighttime) sudden cardiac death compared to the general population. The risk of sudden death in those with severe obstructive sleep apnea is directly related to the number of hypopnea episodes (how often breathing is interrupted).

Over-arousal of the central nervous system is thought to develop in those with sleep apnea because of the lower oxygen saturation that happens during the night.

The power and speed with which your heart contracts are both the result of activation of the sympathetic nervous system, which also produces vasoconstriction of blood vessels. During sleep, the sympathetic nervous system is activated, increasing heart rate and contractile force to enhance cardiac output and provide oxygenated blood to the body.

This sympathetic activity at night is a major contributor to cardiovascular morbidity and death in people with OSA. In other words, cardiovascular disease and the resultant mortality are strongly linked to the activation of the sympathetic nervous system during sleep.

Recent studies highlight a relationship between OSA and SCD, and fresh evidence emphasises the need of treating sleep apnea.

Checking your risk factors and being tested if you believe you have sleep apnea is crucial since the connection between obstructive sleep apnea and sudden cardiac death is complicated. You should get evaluated for sleep apnea if you snore, experience breathing interruptions while sleeping, are overweight, or have a family history of the disorder.

Treatment for Sleep Apnea: Why It’s So Crucial

If you or a loved one suffer obstructive sleep apnea, this new information may cause concern. However, the risk may be significantly lowered with proper treatment.

There are studies looking at the effects of CPAP treatment on long-term cardiovascular outcomes, but none of them focus on sudden cardiac death. Six out of seven studies included in a meta-analysis showing the benefits of CPAP for cardiovascular health indicated that using the device considerably reduced the risk of cardiovascular events.

Treatment for sleep apnea using continuous positive airway pressure (CPAP) involves wearing a mask that applies gentle, steady pressure to the user’s airway while they sleep.

If you suffer from OSA symptoms, CPAP therapy is a safe, easily available, and effective therapeutic option—but only if you use your CPAP machine regularly and reliably.

In addition to CPAP therapy, making adjustments to your lifestyle can help reduce the impact of sleep apnea and heart disease on your quality of life. For the sake of your heart and your sleep, you should think about making the following adjustments if you haven’t already:

You should cut back on booze and cigarettes, work in 30 minutes of moderate exercise every day, and get rid of any extra weight that’s making breathing difficult.

Eat a healthy, balanced diet and get enough of sleep (here are a few recommended lifestyle changes for better sleep)

Knowing When to Seek the Advice of a Professional

Consult a specialist as soon as possible if you suspect you have sleep apnea or another sleep condition. Take our sleep apnea questionnaire to find out whether you have this respiratory problem or are at risk for it. This test cannot diagnose anything, but it can help you decide whether more testing is required.

The Benefits and Drawbacks of Sleep Apnea Implants

The Benefits and Drawbacks of Sleep Apnea Implants

Lots of Australians suffers from snoring, while about 2.5 million of Australian adults among those who snore also suffer from obstructive sleep apnea, a common but potentially life-threatening sleep disease. Despite the fact that OSA is quite common, it is frequently misdiagnosed. Pediatric sleep apnea affects even young children. This type of sleep apnea is rather prevalent, although it typically resolves itself without treatment.

However, sleep apnea in adults does not resolve on its own, and therapy is necessary to restore normal breathing during sleep.

Nearly all patients with apnea should try continuous positive airway pressure (CPAP) therapy first. If CPAP stops working after prolonged usage, however, sleep apnea implant surgery may be a possibility. Review the many prerequisites for the implant below before considering the treatment option with a sleep specialist.

Related: The Best Diet for Treating Sleep Apnea

In this article, we will try to address any and all concerns you may have regarding sleep apnea implants by discussing their technique, hazards, eligibility, and efficacy.

What is the function of a sleep apnea implant?

When you have sleep apnea, your airway becomes blocked, and an implant can help by gently repositioning your tongue (hypoglossal nerve stimulation) or stimulating your upper airway (upper airway stimulation treatment). The four primary parts of a sleep apnea implant are:

The remote control may be used to power the device on or off, halt stimulation, or alter the intensity of the stimulation. A chest-implanted breath-monitoring device. When breathing becomes difficult, it sends a signal to the generator, which then sends out electrical impulses to open the airway.

The hypoglossal nerve is stimulated via a cuff of electrodes that is wrapped around the area. These prompt tongue movement by stimulating the nerve that controls it.

The device is surgically implanted in the patient’s upper right chest area, just below the collarbone. Upper airway obstruction is detected by the breathing sensor, which then alerts the stimulation electrode and generator.

The hypoglossal nerve is stimulated mildly, causing movement of the tongue. This will help clear your airway, allowing for easier breathing.

Does implant devices work for getting a good night’s sleep?

However, not everyone with obstructive sleep apnea (OSA) is a candidate for a sleep apnea implant, despite its efficacy in treating OSA symptoms.

In a European Respiratory Journal study, researchers followed 27 patients from three countries who had implanted devices to treat their sleep apnea. The patients’ OSA symptoms, including daytime tiredness, snoring, and quality of life, were monitored throughout the research to see if they improved. Most users logged roughly five nights per week of device time, averaging about five hours each session.

Even though no changes were seen in patients’ BMIs after six months, there was considerable improvement across the board. The number of sleep-related apnea occurrences decreased significantly, while oxygen saturation levels rose. Participants also reported a notable decline in both daily tiredness and overall quality of life. Even the subjects’ sleeping companions said that their snoring had decreased after the surgery.

Though the hazards of a sleep apnea implant are similar to those of any other type of surgical operation. 

Who Can Get an Implant for Sleep Apnea?

Similarly, not every patient with sleep apnea will be a suitable candidate for hypoglossal nerve stimulation, even if an implant were available.

You need to be at least 18 years old and have moderate to severe obstructive sleep apnea with an apnea-hypopnea index (AHI) between 15 and 65 to be eligible for surgery. Anyone with a body mass index (BMI) of 32 or more is ineligible for the procedure.

If the following applies to you, you’ll also need to verify that you’ve tried and been unable to endure PAP therapy.

The implant procedure needs to be approved, and that requires more consideration. If you fit any of these descriptions, you should consider seeking help elsewhere if any of the following apply to you: 

  • You have central sleep apnea, as opposed to obstructive sleep apnea; 
  • You are pregnant; 
  • You need frequent MRI scans; 
  • You have any devices, such as a pacemaker, that might interact with the implant; 
  • You have a blockage in your upper airway, or a neurological condition that affects the upper airway; 
  • You have a history of snoring

Which Is Better: CPAP or a Sleep Apnea Implant?

Both treatments aim to increase airflow by opening the airway and lessen the severity of sleep apnea symptoms, but they approach the problem in quite different ways.

Treatment for sleep apnea that involves the use of a machine and a nasal or oral device to keep airways open is called continuous positive airway pressure (CPAP). A constant flow of compressed air from the CPAP machine is piped into your airways via the aforementioned devices. This breeze helps you breathe easier by holding your airways slightly ajar.

The majority of people with sleep apnea can benefit from CPAP therapy, and it is widely available at an affordable price.

Respiratory therapists at sleep clinics help patients who have trouble finding the most comfortable CPAP settings and using them regularly. If CPAP treatment doesn’t work, sleep doctors might try additional methods.

The only way to get an implant for sleep apnea is to go through surgery. This might not be the best choice if you’re hoping to treat your sleep apnea without resorting to surgery. However, a sleep apnea implant may be a good choice for you if you are a good candidate, have tried and failed CPAP, and your insurance will pay the price of the operation which may easily exceed $30,000.

Know When You Need Treatment for Sleep Apnea

The most essential thing is to treat your sleep apnea effectively, regardless of the method you pick. Because OSA’s primary symptoms occur mostly during sleep, many persons with the condition are unaware that they have it. The list of symptoms includes: waking up with a sore or dry throat; loud, chronic snoring that can be heard outside the bedroom; breathing pauses during the night; daytime sleepiness or fatigue; choking or gasping for air while sleeping; feeling tired even after a full night’s sleep; and waking up feeling exhausted.

Schedule an assessment and sleep study as soon as possible if you suspect you have sleep apnea. An accurate assessment of your symptoms or sleep requirements can greatly facilitate your search for an appropriate solution.

Get in touch with the Air Liquide Healthcare right now to get started. Help is at hand if you’ve been deprived of a night’s sleep necessary for your physical and mental well-being.

The Best Diet for Treating Sleep Apnea

The Best Diet for Treating Sleep Apnea

In order to avoid or lessen the severity of sleep apnea, maintaining a healthy weight through food and exercise is essential. In addition to your primary care physician and the Sleep Specialist from Air Liquide Healthcare, you might want to consult with a personal trainer or nutritionist. A personal trainer will help you create a customized exercise programme and will be available to provide encouragement and feedback as you work through it. And although dietitians won’t give you a pat on the back every time you eat a salad, they can help you map out a healthy eating strategy.

Preventing or alleviating sleep apnea symptoms is possible via maintaining a healthy weight with a balanced diet and frequent exercise.

Avoid These Foods If You Suffer from Sleep Apnea

Inflammatory Foods

The inflaming effects of particular foods might range from person to person. Cholesterol is an issue for some, certain foods trigger reactions in others, and some people can handle heat while others can’t stand it.

Heart disease, cardiovascular disease, and hypertension are all serious health issues, and you should try to avoid doing anything that makes them worse. If you frequently get acid reflux or heartburn, this may be a clue. Both are major risk factors for sleep apnea because of the damage they produce to the lining of the neck (or upper airway).

As a result, it’s important to avoid eating certain foods, which are well-known to trigger inflammation. Bananas, sugary processed meals, and fatty meats like burgers and sausage may all contribute to sleep apnea.

The Best Diet for Treating Sleep Apnea

Alcohol

While we’re grilling up some burgers and sausages, let’s talk about another aspect of Thanksgiving that may use some tweaking: tailgating. There are often heated college football rivalry games on the Saturday following Thanksgiving, which means lots of opportunities to grill up some burgers and sausages. What else is wonderful to pair with sausage and burgers? A frosty brew.

Alcohol, the most popular beverage among American football fans, is not actually food but can make sleep apnea worse by relaxing the soft tissues of the upper airway.

You don’t want to give up any offensive drives, and one you don’t want to give up is the urge to breathe while you’re asleep.

The moment has come for those with sleep apnea to reevaluate their drinking habits on game days. In fact, if you’re interested in learning more about why alcohol is dangerous for people with sleep apnea, you can read a separate blog post I wrote on the subject.

Carbonated Soft Drinks

Carbonated candy bars don’t fare any better. Given their high sugar and caffeine content, it’s puzzling that anyone would consume one before bed. Even if your team just scored a touchdown, we don’t allow our kids do it, and you shouldn’t either.

Caffeine and sugar highs are both likely to disrupt sleep if consumed too close to bedtime. Furthermore, consuming sugary drinks frequently results in additional pounds.

If you suffer from sleep apnea, consider switching to green tea. In the following paragraph, we’ll explain why.

Sleep Apnea Diet: 6 Foods to Try

Caffeine-Free Green Tea

While there is currently no scientific evidence that any particular tea may prevent or treat sleep apnea, green tea has been demonstrated to alleviate some of the cognitive difficulties associated with the condition. Green tea’s antioxidant and anti-inflammatory qualities help repair some of the harm incurred by regular life.

Even better, it helps reduce inflammation by neutralising the effects of the inflammatory foods we stated before. Your green tea with honey can help you relax and get to sleep.

Honey

Snoring is a typical indication of sleep apnea, and honey has been shown to reduce both inflammation of the throat and volume of snoring.

Honey has several uses, one of which is reducing allergy symptoms. The use of local pollen in the production of honey has the potential to alleviate allergy symptoms for certain people. This, in turn, may aid sleep apnea by reducing inflammation and edoema in the upper airway.

Aiding Sleep Through Apnea-Friendly Nutrition

  • Green Tea
  • Honey
  • Vitamin C and E-Rich Fruits and Vegetables
  • Cherry Juice With a Bite
  • Eggs
  • Walnuts
  • Flax with Chia Seeds
  • Soybeans
  • Salmon
  • Poultry

Vegetables and Fruits

It’s common sense that eating a diet rich in fruits and vegetables would help with sleep apnea. The question is, why?

Many fruits and vegetables are rich in both vitamin C and vitamin E, and both nutrients have been shown to be effective in treating sleep apnea. Vitamins have been demonstrated to improve breathing and sleep quality for those who suffer from sleep apnea. The same foods that are beneficial for those who do not suffer from sleep apnea are beneficial for those who do. Eating enough of fruits and veggies before bed will help you feel fuller for longer and hence sleep better. Basically, that’s all there is to it.

Melatonin-Containing Foods

The other health-related classes are more complicated, but no less essential. There is a component in these meals, melatonin, that aids those with sleep apnea. Melatonin-rich foods are helpful for getting to sleep. Cherry juice, eggs, and almonds are all good food sources, but you may also find this natural supplement as a tablet or vitamin.

Foods containing melatonin are safer than melatonin supplements because you can better regulate the amount you eat. An overdose of melatonin can make sleep apnea symptoms worse by causing the throat and upper airway muscles to relax to the point where they restrict breathing much more than usual.

Plus, melatonin capsules might have unfavourable interactions with pharmaceuticals used to treat common sleep apnea co-morbidities including diabetes, hypertension, and even some mental health disorders. Find out from your doctor if taking melatonin orally is OK for you or if you should stick to getting it through dietary sources.

Omega-3 Containing Foods

Salmon, like many other foods, is a good source of vitamin D and melatonin as well as omega-3 fatty acids. includes salmon as well as flax seeds, chia seeds, walnuts, and soybeans as foods high in these nutrients.

Recent research has shown that eating foods rich in omega-3 fatty acids can help people with sleep apnea by controlling the production of the stress hormone norepinephrine, which has been shown to induce a decrease in REM (rapid-eye-movement) sleep.

The study’s list of high-omega-3-content seafood is quite similar to Dr. May’s; it includes salmon, wild herring, mackerel, and sardines.

Substances Rich in Tryptophan

Finally, foods high in tryptophan, such as canned tuna, whole grain oats, and chicken, are quite helpful for those with sleep disorders. Good sleep may be facilitated by the amino acid tryptophan, which is a precursor to the neurotransmitter serotonin.

When to Move from Diet to CPAP Machine Treatment

Although we’ve discussed the foods you should and shouldn’t consume if you have sleep apnea, it’s crucial to keep in mind that these treatments go above and beyond the norm for the condition. No amount of good eating and regular exercise will ever be enough to cure sleep apnea. The most effective treatment for sleep apnea has been medical, and Air Liquide Healthcare Sleep can get you set up with a continuous positive airway pressure (CPAP) machine and mask.

We’re a committed group of medical experts that think everyone should have access to the highest quality treatment and insurance coverage available. Is there a certain procedure we should follow? To begin, we accept most major private insurance plans, are approved by Medicare and guarantee to collaborate with your primary care physician to ensure that all of your medical needs are met. For the duration of the process, you can count on us to be there for you.

If you suffer from sleep apnea, all you have to do is check your eligibility to start your road toward improved sleep and a better quality of life.

Complementary and Alternative Cancer Treatment

Complementary and Alternative Cancer Treatment

Mistletoe

Mistletoe is a traditional remedy and panacea dating back to the time of the ancient Greeks and the Druids. Nowadays it is the most widely used cancer drug in Germany, where it was introduced as a cancer treatment in 1917 by Rudolph Steiner, founder of anthroposophy. Since the 1960s, there have been at least 30 trials of mistletoe. These indicate that mistletoe not only has a direct toxic effect on cancer cells but also stimulates the bodily immune system to deal with cancer cells. A number of studies have indicated extended survival times for patients treated with mistletoe extracts. Substances in European mistletoe also affect the heart. Low concentrations can lower blood pressure and heart rate, while higher levels can cause the contraction of blood vessels, and thus possibly raise the blood pressure.

Of the several species of mistletoe, only Viscum album, the white-berried European mistletoe, is used therapeutically. Mistletoe’s anti-cancer properties are believed to arise from its toxic constituents, viscotoxins, and lectins. Because of its toxicity, mistletoe extract needs to be prepared by carefully controlled processes. Extracts are administered either orally or by subcutaneous injection. Because of the negative indications and potential side effects, it is wise to seek professional medical advice before using any mistletoe extract. It is also worth bearing in mind that mistletoe belongs to the ivy family, to which some people are allergic. European mistletoe extracts are sold under brand names such as Iscador, Israel, Vysorel, and Helix.

US Pharmacist – An excellent and comprehensive summary of mistletoe and its uses as an anti-cancer agent.

National Cancer Institute – A good, brief summary of mistletoe research.

DrugDigest – A summary of mistletoe research, with information on its potential side effects and when not to take it (e.g. it can cause miscarriages).

Vitacost – A summary of mistletoe research in simple language.

Mistletoe Extracts and Cancer Therapy – Reviews the book Iscador, by Robert Gorter, giving details of mistletoe’s anti-cancerous properties and the method used for making the extract known as Iscador.

Physicians’ Association for Anthroposophical Medicine – “Use of Iscador, an extract of European mistletoe (Viscum album), in cancer treatment.” This is the research paper detailing the Iscador trial mentioned above.

Park Attwood Clinic – A private clinic near Kidderminster in Worcestershire, UK, specializing in anthroposophical medicine, including the use of mistletoe.

Complementary and Alternative Cancer Treatment

Cat’s Claw

The two closely related species of the thorned vine known as cat’s claw (Uncaria tomentosa and Uncaria guianensis), are traditional herbal remedies from the Amazon rainforest. The popular use of a cat’s claw as folk medicine has prompted a number of scientific studies into its efficacy. Although more research is required, it seems clear that the herb has potent immuno-booster properties, and may thus be useful for cancer patients. Other properties claimed of the cat’s claw include pain relief, inflammation reduction, blood cleansing, bowel cleansing, and the reduction of both blood pressure and cholesterol. It is also said to kill cancer and leukemia cells and to be diuretic, antioxidant, and antiviral.

Cat’s claw contains several groups of phytochemicals that account for most of these properties. Firstly, there is a group of oxindole alkaloids with documented immuno-stimulant and antileukemic properties. Then there are quinovic acid glycosides, which are anti-inflammatory and antiviral. Antioxidants (tannins, catechins, and procyanidins), as well as plant sterols (beta-sitosterol, stigmasterol, and campesterol), also account for the plant’s anti-inflammatory properties. And the plant’s carboxyl alkyl esters have demonstrated immuno-stimulant, anti-inflammatory, anti-cancerous, and cell-repairing properties (Raintree Nutrition).

Tropical Plant Database – An excellent and detailed overview.

University of California, Moores Cancer Center – A brief overview.

Pure Health Systems – An overview from a US supplier.

Artemisinin– Wormwood

Artemisinin (Artemesia annua L., known in China as qing hao su or QHS) is extracted from the Chinese herb, qing hao, known in the West as sweet wormwood or sweet Annie, a herb not to be confused with common or bitter wormwood (Artemisia absinthium L.). The story behind its discovery as a cancer drug must be unique. The recipe for the remedy was found among ancient medical recipes discovered in a tomb dating back to 168 BCE during an archaeological dig in China during the 1970s. According to one of these recipes, the ancient Chinese used an extract of wormwood to combat malaria. Artemisinin was first isolated in l972 and synthesized in 1983. As an anti-malaria remedy, artemisinin has subsequently been well-researched and is widely used with considerable success in Asia and Africa.

Artemisinin reacts with the high iron concentrations found in the malaria parasite, forming free radicals (charged atoms and molecules). The free radicals then disrupt the cell membranes of the single-celled parasite, causing their demise. Considering this process, two professors at the University of Washington, Henry Lai and Narendra Singh, began to wonder whether the same process could bring about the destruction of cancer cells. Cancer cells contain a high level of iron since they require a considerable quantity to replicate DNA when they divide. Lai and Singh’s idea was to boost the iron levels in cancer cells and then kill them selectively using artemisinin. To achieve this they used a combination of the blood plasma iron-carrying protein, transferrin. Cancer cells have a large number of transferrin receptors on their surfaces. In this way, the artemisinin is delivered to the cancer cells together with the iron it needs for successful cancer-cell destruction. Lai and Singh have observed that artemisinin-tagged transferrin is particularly potent in destroying cancer cells.

Their initial laboratory trials on breast cancer cells were surprisingly effective. 75% of cancer cells were killed within 8 hours, and nearly all of the remainder within 16 hours. An earlier experiment with leukemia cells was even more impressive: all cancer cells were destroyed within 8 hours. A possible reason for this could be the iron level in leukemia cells, which have more than 1000 times the iron concentration of normal cells – one of the highest iron levels among cancer cells. In fact, a study with tumor-implanted rats indicated that only when artemisinin was administered along with iron was tumor growth inhibited. Despite positive anecdotal evidence, few other animals and no human clinical trials have yet to be conducted. In fact, because cancer cells thrive on iron, many physicians are reluctant to try artemisinin with iron supplementation.

Artemisinin crosses the blood-brain barrier and may therefore be useful for fighting brain tumors. The same is true of Poly-MVA. For the same reason, extremely high doses, way above those that are clinically advised, can be neurotoxic. The long-term toxicity of much smaller doses is not presently known. In treatments of this nature, it always needs to be remembered that positive laboratory in vitro studies do not always translate into positive animal studies, and positive animal studies may not be reflected in positive human studies.

Science Daily – “Ancient Chinese Folk Remedy May Hold Key To Non-Toxic Cancer
Treatment.” An introductory article.

Cancer Salves – An introduction to the original research of Lai and Singh, although the article contains some errors, detailed after it. The roots of the Chinese herb dong Quai (Angelica Sinensis) or yellow dock (Rumex Crispus) are suggested as the best ways to boost iron levels if required.

Alpha Omega Labs – An fair overview from a previous US manufacturer of the product, who was forcefully closed down in 2003. An interesting website, with many insights into the machinations of the cancer industry.

Minnesota Wellness Directory – An overview, with dosage suggestions, contra-indications, and so on.

Cancer Decisions – Dr Ralph Moss presents a cautious appraisal of artemisinin (2003), and a critical review of a report on the use of artemisinin in the Townsend Newsletter of December 2002.

New Horizons – “Cancer Smart Bomb: An Idea from Ancient Chinese Medicine, Part I.” A readable in-depth article was written in consultation with Henry Lai. Ditto, Part II.

Life Sciences – The original research paper was presented by professors Henry Lai and Mahendra Singh from the University of Washington.

Artemisinin in Cancer Treatment – A presentation by Dr. Nahendra Singh.

Anticancer Research – “Synergistic cytotoxicity of artemisinin and sodium butyrate on human cancer cells.” Further in vitro research by Lai and Singh, indicates that artemisinin and sodium butyrate (an anti-cancer short-chain fatty acid produced by anaerobic bacteria in the gastrointestinal tract during the normal fermentation of dietary fiber) can act synergistically to provide enhanced destruction of cancer cells.

Expert Opinion on Therapeutic Targets – “Targeted treatment of cancer with artemisinin and artemisinin-tagged iron-carrying compounds.” Lai and Singh’s research on the efficacy of artemisinin-tagged transferrin.

Jonathan Treasure – “Sweet Annie & Artemisinin: Selective Bibliography.” A useful selection of papers.

Alternative Vetinarian – Artemesinin for dogs.

The University of Washington – A conservative disclaimer, advising against the use of artemisinin in the fight against cancer until fuller studies have been completed, with a full list of references to all the relevant scientific studies. Such disclaimers are presumably essential for legal reasons, and to protect the university’s reputation against allegations of making unsubstantiated claims.

MyVitaNet – An inexpensive US source of artemisinin, produced by Allergy Research Group.

Green Tea

Green tea contains a number of substances known as polyphenols, 90% of which are classed as catechins, the main ones in green tea being catechin, gallocatechin, epicatechin, epigallocatechin, epicatechin gallate, and epigallocatechin gallate (also known as EGCG). This family of compounds has been shown to possess cancer-fighting properties, and to be useful cancer preventative agents. Of these, EGCG is the most active and is the most widely studied.

Black tea is made from the leaves of Camellia sinensis, which have been allowed to stand in the air for some time before processing and packaging, during which time they start to ferment. Green tea is made from leaves preserved by other means, usually steaming or baking. The two processes produce a different chemical cocktail, and thus different flavors and medicinal properties. Also, the longer the fermentation process, the less the concentration of polyphenols, and the higher the caffeine content. Green tea contains about a third to a half the caffeine content of black tea.

Green tea is widely consumed in China and Japan, where a number of epidemiological studies have concluded that its consumption results in a significantly reduced risk of cancer. Life Extension Magazine comments, “One of the most striking studies on green tea was done by a group of Japanese researchers on women who had been treated for breast cancer. Analysis six years later of women with stage, I or II breast cancer showed that those who drank five or more cups of green tea a day slashed their risk of recurrence almost in half. This is equivalent to approximately 200 to 400 mg of EGCG. Furthermore, the researchers found that the more green tea a woman drank before she got cancer, the fewer metastases to lymph nodes she would have (if she was premenopausal). Women who engage in the Japanese tea ceremony are half as likely to die not only from breast cancer but from any cause, according to researchers who followed them for eight years.”

The anti-cancer properties of EGCG are the focus of a great many research studies. A search among the published literature reveals that over 100 such studies were published in 2005 alone. Also, a number of clinical trials are currently underway, investigating the response of a number of different kinds of cancer to green tea extract. EGCG’s anti-cancer properties are believed to be wide-ranging. As well as powerful antioxidative properties (which are greater than vitamins C and E), it is thought to inhibit the action of carcinogens, induce the natural death (apoptosis) of cancer cells, inhibit the inter-cell signaling that switches on cancer genes, inhibit the expression of COX-2 and other enzymes involved in the development of cancer, regulate bodily immune and inflammatory responses, and inhibit the production of the VEGFs (vascular endothelial growth factors) required for the growth of blood vessels to developing tumors.

As a cancer-fighting substance, far larger quantities of the active catechins are required than can be consumed by drinking a few cups of green tea per day. Hence the popularity of green tea extracts. However, the quality of such extracts can vary considerably, and it is advisable to source an extract in which the concentration of catechins/polyphenols (especially EGCG), is standardized. And if you don’t want to consume a large quantity of caffeine, then choose a decaffeinated extract.

The side effects of green tea include weight loss and various effects associated with caffeine. People with heart or kidney problems, stomach ulcers, stress-related problems, or who want to avoid the stimulating effects of caffeine, are therefore better off with decaffeinated green tea or extract. Caffeine also interacts with various pharmaceutical products, including heart and blood pressure drugs, oral contraceptives, sedatives, and drugs used for depression. Large quantities of green tea have also been shown to interact with blood-thinning drugs like aspirin and warfarin. People on these kinds of medication should consult with their doctor before taking green tea. Pregnant or breastfeeding women should also avoid green tea.

American Institute for Cancer Research – “Green Tea: What It Is and Why It’s Studied.”

Life Extension Magazine – “Anticancer Foods and Supplements.” A useful review, including a section on black tea and green tea.

Supplement Watch – A useful overview, up to 2000.

CLL Topics – A discussion of green tea dosage and toxicity, especially in relation to CLL (chronic lymphocytic leukemia) patients, with reference to some research studies.

Leukemia Research – “Clinical effects of oral green tea extracts in four patients with low-grade B-cell malignancies” (2005). Case studies of four CLL patients at the Mayo Clinic, where a positive response was reported.

Leukemia – “VEGF receptors on chronic lymphocytic leukemia (CLL) B cells interact with STAT 1 and 3: implication for apoptosis resistance” (2005). Concerns about the VEGF-inhibitory effect of EGCG.

Leukemia Research – “Natural products and the treatment of leukemia” (2006).

Sealevel – “Clinical Trials for Cancer Chemoprevention using Polyphenon E Green Tea Extract”. A summary of nine current clinical trials.

Cancer Decisions – Dr. Ralph W. Moss’ perspective on the VEGF-inhibitory properties of green tea extract.

Woodlands Healing Research Center – A good overview of nutrition and cancer, with some specific comments concerning green tea.

For Your Health – A UK supplier of standardized, decaffeinated green tea extract.

Organic Pharmacy – A US supplier of standardized, decaffeinated green tea extract.

Other resources:
How The Danger of a Cardiac Arrest Increases with Sleep Apnea
The Benefits and Drawbacks of Sleep Apnea Implants
The Best Diet for Treating Sleep Apnea

Diet, Nutrients, Vitamins & Cancer

Diet, Nutrients, Vitamins & Cancer

Many foods, especially fruits and vegetables, contain substances that help to prevent the formation of cancers or actively attack existing cancers. This seems to be one of the purposes of food and is a part of the economy of nature. For cancer prevention, a diet containing high-quality fruits and vegetables is essential. Ideally, fruit and vegetables should not only be free of herbicides, fungicides, pesticides, etc. but should also be grown on soil that has not been depleted of natural minerals and nutrients. A number of experts have pointed out that for cancer treatment rather than prevention, it may be too late for a dietary regime alone to result in a cure. Concentrated extracts should also be considered. However, to maintain or regain health, the importance of a whole food diet cannot be over-emphasized.

Woodlands Healing Research Center A good overview of nutrition and cancer.

Cornell University Scientific research papers concerning the influence of fruit and vegetables on cancer risk, etc.

American Institute for Cancer Research The cancer charity that fosters research on diet and cancer prevention, and educates the public about the results.

Phytochemicals as Nutriceuticals An excellent survey of the many beneficial substances found in plants.

Nutrition Journal – Nutrition and Cancer: A Review of the Evidence for an Anti-cancer Diet. An excellent review.

The Oncologist – Complementary and Alternative Therapies for Cancer. A good review of the options.

Cancer Active – Ten foods you should add back into your diet today.

Cancer Active – Twelve foods you should have in your diet to fight cancer.

Life Extension Foundation – An excellent review of many anti-cancer foods and supplements.

Many well-known vitamins and other antioxidants have been shown to help lessen the side effects of chemotherapy and radiotherapy. Some also possess anti-cancer properties. However, some antioxidants can inhibit the cytotoxic effect (and hence their ability to kill cancer cells) of chemotherapy drugs, while others can enhance their cytotoxic effect (such as vitamin E and 5FU). The subject is complex because there are so many antioxidants and so many chemotherapy drugs, and the full nature of all the interactions is unknown. So if you are intending to take vitamins and antioxidants along with chemotherapy, it is best to do further research and/or ask a medical professional who knows about these things.

Dietary supplements are a huge industry, and quality varies considerably, so it is important to get high-quality vitamins and antioxidants. Vitamins etc. that have been extracted or prepared in such a way as to maximize their bioavailability are preferable because the body is able to absorb greater quantities. There is little point in taking large doses of vitamins if most of them are never absorbed into the body or if they are simply excreted in your urine.

Answers.com What are antioxidants?

Moss Reports Dr Ralph Moss has studied this subject in detail and has many useful things to say on the use of antioxidants during chemotherapy and radiotherapy. Try searching his site for antioxidants. He has also written a well-considered report, Should patients undergoing radiation and chemotherapy take antioxidants? (It’s not free!)

The Simone Report – Nutrients and Cancer Treatment. Has some useful information on chemotherapy and antioxidants.

Gary Null et. al. Vitamin C & the Treatment of Cancer. A review of the research literature.

Arnold Gore A detailed study of antioxidants, cancer, chemotherapy, and radiation.

PubMed Dietary antioxidants during cancer chemotherapy: impact on chemotherapeutic effectiveness and development of side effects. A scientific and technical review of some of the known or suspected interactions.

Diet, Nutrients, Vitamins & Cancer

National Cancer Institute A factsheet on a vitamin E and selenium cancer prevention trial.

AnnieAppleSeedProject A review of some of the studies concerning the beneficial combination of antioxidants. See also.

Doctor’s Guide A report on the enhancing effect of Vitamin E on the colorectal cancer drug, 5FU.

Higher Nature UK supplier of high-quality nutritional supplements, with an advice line. Check out their True Food range of supplements with enhanced bioavailability.

Vitamin C High Intravenous Dose

Vitamin C, also known as ascorbic acid, was first suggested as a cancer treatment in 1976, by Linus Pauling, winner of the Nobel prize for chemistry in 1954 and the Nobel peace prize in 1964. His research showed that life expectancy in terminally ill cancer patients who were given 10gms of vitamin C per day was significantly increased, compared to those who were not. Various studies since then have produced similar results, with survival times being generally doubled. Other studies, however, have found no benefits, and have concluded that any positive benefits are those of a placebo. In practice, doctors who have used the method have found that it works with some patients and not with others. Why this should be so is presently unknown.

It has been suggested that the high dose acts as an immuno-booster, stimulating the body’s defenses to attack cancer. This may be so, but in vitro studies published in the Proceedings of the National Academy of Sciences (2005) have also indicated that a high dosage of vitamin C results in the formation of hydrogen peroxide, which kills cancer cells. Normal cells remain unaffected by vitamin C at any concentration. Phase I clinical trials are presently underway to test the efficacy of the treatment.

Proponents of the method have pointed out that studies showing no benefit from the treatment used oral rather than intravenous administration. The suggested dose of vitamin C as a cancer treatment is 32gms or more per day. Because doses higher than 3-6 gms per day can cause irritation to the gastrointestinal tract, it has to be administered as an intravenous infusion in a saline medium. This, of course, can only be done by a competent doctor. Side effects are generally minimal, with some dizziness during administration. It cannot be used in cases where there is fluid on the lungs, heart, or peritoneum.

Physorg News report of scientific studies. Vitamin C: Possible cancer-killing promise.”

BBC News Report Vitamin C helps to fight cancer.Proceedings of the National Academy of Sciences Pharmacologic ascorbic acid concentrations selectively kill cancer cells: Action as a pro-drug to deliver hydrogen peroxide to tissues, (September 20, 2005).

Annals of Internal Medicine Vitamin C pharmacokinetics: implications for oral and intravenous use,” (April 6, 2004)

Linus Pauling Institute: Is Vitamin C Harmful to Cancer Patients?” (2000)

Linus Pauling Institute: A useful overview of the biological functions of vitamin C.

Dove Clinic A good article from UK cancer specialist, Dr Julian Kenyon.

Vitamin D

An increasing number of studies have demonstrated that vitamin D is involved in the body’s natural protection against cancer. It is found in a number of food substances and is produced naturally in the skin in response to sunlight. Since the amount of sunlight in wintertime in northern and southern latitudes, together with an indoor lifestyle, produces insufficient vitamin D for the body’s requirements, the consumption of vitamin D in foods or supplements is essential. Note, however, that high doses of vitamin D are toxic, causing a build-up of blood calcium, which can lead to death. The latest recommended daily dose is 1000 IU (international units).

Office of Dietary Supplements, National Institute of Health An excellent overview of vitamin D.

Nutrition Science News Vitamin D as a defense against cancer.

BUPA Health News Vitamin D, sunlight, and cancer.

Food Consumer Vitamin D may lower cancer risk. A new report of the findings was published in the February 2006 issue of The American Journal of Public Health.

American Journal of Public Health Publisher of the latest vitamin D and cancer report. At the time of writing, the February 2006 edition is not yet online, but this is where you can find it.

Vitamin B17, Amygdalin & Laetrile

Among the many vitamins shown to exhibit anti-cancer properties is vitamin B17, also called amygdalin, and found in a number of fruits and vegetables (including wheatgrass), but especially fruit pips and kernels such as apple pips and apricot kernels (the richest source). However, caution is required, since one of the metabolites of B17 is cyanide, although it is claimed that B17 is metabolized safely. Laetrile is the trade name for the synthesized compound, laevo-mandelonitrile-beta-glucuronoside, patented in the US, which is a close relative of B17. In popular practice, the names laetrile and amygdalin get used interchangeably. The scientific evidence concerning the positive anti-cancer benefits of B17 is mixed. Some claim it to be the universal preventative and remedy against cancer and the subject of a massive cover-up. Others describe the claims as fraudulent. In practice, doctors using the treatment have found that like practically all cancer treatments, conventional or otherwise it has benefits for some patients, but not for others. Intravenous infusion is also more effective than oral administration.

Cancer Cure Foundation Laetrile and information on vitamin B17.

Why We are Losing the War on Cancer Dr Ralph Moss’ interesting story of his struggle with the Memorial Sloan-Kettering Cancer Center in New York regarding laetrile.

WorldWithoutCancer.org The story of vitamin B17. A UK information site, offering a useful downloadable guide to B17.

Offshore Pharmacy A good review of the positive side of the case for laetrile or B17.

The Cancer Cure Foundation A balanced view of the controversy.

National Cancer Institute A brief overview.

Whale A networking page with many links to sites concerning laetrile. Check out, especially, the Dr Manners interview.

NineMSN News & Current Affairs “Vitamin B17: Cancer Cure or Con?” A news report examining the controversy.

1Cure4Cancer is A site that emotively presents the evidence in the form of hyped-up claims and conspiracy theories. Links to sales sites for vitamin B17.

Apricot Powder – A US vendor of apricot kernels and amygdalin.

Bayho – A US vendor of apricot kernels.

Quackwatch: A detailed debunking of the claims surrounding B17 by dedicated debunkers, together with the history of the treatment.

Folic Acid and Folate – Vitamin B9

Folate and folic acid are B vitamins, referred to specifically as vitamin B9. Although the names are often used interchangeably, folate is the form actually found naturally in many foods, including dark leafy greens such as spinach, beetroot, mustard greens, asparagus, avocado, Brussels sprouts, broccoli, turnip and other root vegetables, peas, chickpeas, lentils, kidney beans, white beans, lima beans, mung beans, soya beans, oranges, brewer’s yeast, whole grains, wheat germ, bulgur wheat, orange juice, and milk. Some of these – such as spinach and broccoli, are better sources than others.

Folic acid is the form used as a dietary supplement and is rarely found in foods or the human body. The body is able to absorb folic acid about twice as easily as folate. Largely because folate deficiency around the time of conception can result in birth defects, all-grain products in the USA 1998, such as pasta, bread, and cereals, have been fortified with folic acid. Similar statutory requirements are also in place in a number of European countries. The recommended daily adult requirement of folate is at least 400 micrograms, a quantity now obtained by many people in the US and Europe (though not the UK), through the addition of folic acid to grain products.

Because folate is involved in the synthesis of RNA, and the repair and functioning of DNA, its deficiency can result in DNA damage that can lead to cancer. Several studies have associated low levels of folate in the blood with an increased risk of cancer. Other studies have reported that diets low in folate are associated with an increased risk of breast, colon, and pancreatic cancer, while diets high in folate are linked with a decreased risk of breast and colorectal cancer. Research has also shown that the risk is further reduced when folic acid is taken along with other nutrients, such as methionine, and vitamins B6 and B12, which help the body utilize folate. On the other hand, alcohol interferes with the absorption and metabolism of folate, and studies have shown that alcohol consumption, even as little as one drink a day, significantly increases the risk of both colon and breast cancer. That studies have been conducted on particular forms of cancer does not mean that other forms of cancer are unaffected by the concentration of dietary folate. It is simply the best way to obtain meaningful data from such trials.

Epidemiological studies linking diet to cancer risk do not prove a direct cause, and the conservative view is that megadoses of folic acid supplements are inadvisable as a means of reducing cancer risk. On the other hand, studies have shown that those with a family history of colon cancer reduce their risk of getting the disease by long-term use of multivitamin tablets containing folic acid. Folate is also destroyed by overcooking, and being water-soluble, is leached into the water when boiling vegetables. Steaming your vegetables is a better option.

Because folate is required for rapid cell division, including cancer cells, some cancer drugs, such as methotrexate, are designed to interfere with folate metabolism. It is important, therefore, for anyone taking methotrexate to seek their oncologist’s advice concerning the use of folic acid supplements. Because folate is better utilized by the body when in conjunction with vitamins B6 and B12, it is advisable for those taking a folic acid supplement to combine it with a B-complex supplement. Also, it seems inadvisable for patients with cancer to take high doses of folic acid, since this will only supply the tumor with more of the folate it requires for proliferation.

Folate’s integral part in cellular metabolism underlies studies showing that folate deficiency is also related to miscarriage, heart disease, Alzheimer’s disease, osteoporosis, depression, cancer, cervical dysplasia, inflammatory bowel disease, burns, and male infertility.

All Refer Health – A brief overview.

The Doctor Will See You Now – A useful overview with a historical perspective.

Office of Dietary Supplements – A full overview in layman’s language, including a table of foods containing folate.

University of Maryland Medical Center – Another excellent in-depth overview, including details of its protection against various ailments.

Wikipedia – An overview from this online encyclopedia.

Linus Pauling Institute – An in-depth overview for the more scientifically minded.

American Cancer Society – A useful overview, and a report concerning the role of folate in reducing the risk of breast cancer.

American Cancer Society – “Folate Reduces Risk of Colon Cancer For People with Family History.”

Vegetarian Nutrition – “Folate and Colorectal Cancer: Is There a Connection?” A review of some of the studies, up to the late 1990s.

Inositol & IP-6 (Inositol Hexaphosphate)

IP-6 is a combination of the carbohydrate, inositol, with six phosphate molecules. Present in almost all mammalian cells, it is an antioxidant and a member of the vitamin B6 family. Found especially in sesame seeds, beans, and cereals (especially corn, oats, and rice), IP-6 is thought to regulate cell function, including proliferation and differentiation. Back in the mid-1980s, pathology professor, Dr A. M. Shamsuddin, and his colleagues at the University of Maryland School of Medicine found that IP-6 slowed or stopped the growth of human liver cancer cells in cell culture, and shrank existing tumors in mice. According to Dr Shamsuddin, IP-6 inhibits the proliferation of cancer cells, often causing them to revert to normality. Other animal studies, largely with colon, lung, and breast cancers, have confirmed the cancer-inhibiting properties of IP-6.

Clinical trials on human beings have yet to be conducted, although in cell culture studies IP-6 has been shown to inhibit the growth of human prostate cancer cells and adenocarcinoma. Since the publication of the original research, IP-6 has moved in and out of medical favor. Because IP-6 also binds to important minerals such as calcium, magnesium, copper, iron, and zinc (a process known as chelation) in the stomach, preventing their bodily utilization, the conservative view is that its use as a supplement must be considered experimental, and it should be taken under appropriate medical supervision. A high-fiber diet is said to provide a sufficient supply of IP-6.

On the other hand, since iron is used by cancer cells as a primary growth factor, a substance that actively chelates iron from cancer cells is of positive benefit. IP-6 does not remove iron from red blood cells because the iron is tightly bound to the hemoglobin molecule. Dr Shamsuddin, author of IP-6: Nature’s Revolutionary Cancer Fighter (1998), says that studies have shown the excessive chelation worries to be unfounded. He also maintains that IP-6 holds promise for the prevention and treatment of high cholesterol and lipid levels, kidney stones, and maybe even as an immune booster. He also observes that studies show that simply eating large quantities of fiber is a less effective weapon against cancer than eating foods that are especially high in IP-6. Taking IP-6 as a supplement is still more effective.

As a nutritional supplement, IP-6 works best when combined with inositol, because the two together form IP-3, which is actually the compound responsible for much of the anti-cancerous effects of IP-6. Despite concerns over the excessive chelation of essential minerals, no toxic side effects have been reported. However, IP-6 can cause flatulence and gastrointestinal discomfort. P-6) and Inositol: From Laboratory to Clinic. A presentation by Ivana Vucenik and A.M. Shamsuddin

Annie Appleseed Project – Links to a number of IP-6 research studies.

Broccoli & Tomatoes

Studies have shown that eating tomatoes and broccoli lowers the risk of prostate and breast cancer. The carotenoid, lycopene, the red substance in tomatoes, also appears to have potential benefits in treating oral, oesophageal, lung, stomach, colorectal, pancreatic, bladder, cervical, and some other forms of cancer. There is also evidence that lycopene by itself is not as effective as whole tomatoes because of synergistic reactions with other tomato substances. Cooked and concentrated forms of tomato are the best sources of lycopene. So it seems like its a good idea to make your diet rich in broccoli as well as sun-dried organic tomatoes in oil, dried tomato powder, or other organic tomato concentrates, especially tomato paste and tomato sauce. Further details concerning the anti-cancer substances in broccoli and other brassicas are given in the section on indole-3-carbinol, and on tomatoes in the section on lycopene.

Indole-3-Carbinol (I3C) & Isocyanates

Isocyanates are formed from the breakdown of various sulfur-containing compounds known as glucosinolates, found in cruciferous vegetables. Different crucifers contain different glucosinolates, resulting in different isocyanates. Crucifers include brassicas such as broccoli, cauliflower, cabbage, Brussels sprouts, collard greens, mustard, kale, kohlrabi, rutabaga, turnips, bok choy, and Chinese cabbage. Other cruciferous vegetables are radish, horseradish, garden cress, watercress, wasabi, and arugula. Epidemiological studies have shown that diets high in cruciferous vegetables are associated with a reduced risk of several forms of cancer. However, crucifers are high in other anti-cancer compounds, such as vitamin C, carotenoids, selenium, folate, and fiber.

I3C is an isocyanate derived from the breakdown of glucobrassicin, a glucosinolate found in a number of common brassicas, the highest concentrations being present in Brussels sprouts, garden cress, mustard greens, and turnip. I3C can combine in the acidic environment of the stomach to form other compounds, such as 3,3’di-diindolylmethane (DIM).

Cell culture studies have shown I3C and DIM to induce apoptosis (cell death) in the prostate, breast, and cervical cancer cells. There is also some cell culture evidence that they can inhibit the spread of cancer cells into normal tissue, as well as the angiogenesis (growth of new blood vessels) required by tumors for rapid growth. It is also possible that I3C is effective against other forms of cancer. One cell culture study has shown that I3C inhibits the proliferation of human colon cancer cells.

In animal studies, I3C has been shown to inhibit the development of cancer when given before or simultaneously with a carcinogen. However, in some instances, I3C promotes the development of cancer when given after a carcinogen. These paradoxical results have led some experts to advise against the use of I3C and DIM supplements as cancer preventative supplements until they are better understood.

Preliminary human trials show that I3C supplementation is helpful in treating conditions related to human papillomaviruses (HPV) infection, such as the pre-cancerous cervical intra-epithelial neoplasia (CIN, also called cervical dysplasia) and recurrent respiratory papillomatosis (RRP). In one trial, 30 women with pre-cancerous CIN were given 12 weeks of I3C supplementation or a placebo. Complete regression of CIN was found in 50% of the women taking 200 mg per day and 44% of the women taking 400 mg per day. None of the women who took a placebo experienced a complete regression. Both I3C and DIM are known to affect estrogen metabolism, helping its elimination from the body. I3C has also been shown in cell culture studies to boost the production of certain proteins that inhibit the formation of breast and prostate cancer by repairing damaged DNA.

Two forms of breast cancer are commonly described – those that depend on estrogen for their growth, and those that do not. I3C inhibits the proliferation of both kinds of breast cancer cells, while the commonly used breast cancer drug, Tamoxifen, only inhibits the proliferation of the estrogen-dependent form. In cell culture studies, a combination of Tamoxifen with I3C functions better against breast cancer cells than either of the two alone.

Broadly speaking, the effect of I3C and DIM supplements on the risk of other cancers is unknown. Moreover, since little I3C and DIM reach internal bodily tissues after oral intake, it is uncertain whether I3C and DIM supplementation have any effect on cancer risk. High doses (800 mg/day) of I3C and DIM supplements have been associated with disequilibrium and tremor, which disappears on reduction of the dose. Other minor side effects, such as skin rash, have also been reported. There is also the possibility that I3C and DIM supplements may indirectly help in the metabolism and elimination of many drugs, perhaps decreasing their efficacy.

The breakdown of glucobrassicin to I3C is mediated by an enzyme also found in brassicas, but which is deactivated by boiling. Being water-soluble, glucosinolates are also leached into cooking water by boiling. The means of brassica consumption, therefore, has an effect on their efficacy in an anti-cancer role.

Other resources:
Complementary and Alternative Cancer Treatment
The Benefits and Drawbacks of Sleep Apnea Implants
The Best Diet for Treating Sleep Apnea

Medicinal Mushrooms

Medicinal Mushrooms

A number of mushrooms and fungi have been shown in various studies to contain substances (mostly complex polysaccharides) that stimulate the body’s immune system (particularly its T-cell lymphocytes, macrophages, and natural killer cells) to destroy cancer cells, lessen the side effects of chemotherapy and radiation therapy, and combat viral infections. In some instances, tumors have been entirely eliminated. Most of these mushrooms have long been used in traditional Chinese medicine, dating back to at least 100 AD, and have been eaten as food for thousands of years in the East. Among the world’s edible mushrooms, shiitake are second in popularity only to the common button mushroom (Agaricus bisporus).

Six species are of particular interest: reishi (Ganoderma lucidum), shiitake (Lentinula edodes), maitake (Grifola frondosa),Cordyceps sinensis,Trametes or Coriolus versicolor, and Agaricus blazei muril (ABM). The latter originated in Brazil, but has been cultivated in Japan since 1965, where it is known as Himematsutake. Since at least the 1960s, a considerable amount of scientific research has been and is being conducted (especially in Japan and China) into the anti-cancer substances found in these six mushrooms.

Medicinal mushrooms are available commercially as dried powdered whole mushrooms, as a dried extract, or as a liquid extract. Depending upon your local climate, it may also be possible to grow them for yourself. Extracts can be made in warm water over a period of 2-6 hours, or in hot water over a shorter period. A few manufacturers first use hot water, and then alcohol, to maximize the volume and variety of substances extracted. Products can be made from the mycelium and/or from the fruiting body, between which there is a difference in the level of active anti-cancer substances. Which extraction method is best is currently difficult to determine, especially in the absence of data from laboratory trials. The best method of extraction may even vary from one mushroom to another. Growing methods can also result in considerable variations in the quantity of the active substances present. But again – despite all the assertions of manufacturers and other ‘experts’ – there is minimal published data on which to base any decision. Having reviewed the literature (often in confusion!), I suspect that extracts using both water and alcohol are probably best. This is also the form used by both Dr Julian Kenyon of the Dove Clinic in the UK and Dr Etienne Callebout of Harley Street, London.

I guess that until there is standardization and each manufacturer measures and publishes the levels of active ingredients in their products (an expensive procedure), there will always be uncertainty over quality. Presently, many manufacturers actually play on this uncertainty when promoting their own particular brands, something that they could eliminate by publishing the relevant data. And until there are full-scale clinical trials, the dosage will remain a matter of informed guesswork. Personally, I am using the extracts from mushrooms grown and processed by Fruiting Bodies, at their place in Wales.

Medicinal Mushrooms

A number of extracts of the active compounds found in shiitake mushrooms are sold as proprietary products. These include lentinan (shown in trials to stop or slow tumor growth) and eritadenine (thought to help in the reduction of blood clots and to lower cholesterol by blocking the way cholesterol is absorbed into the bloodstream). Another product – active hexose correlated compound (AHCC) – a proprietary extract prepared from several species of medicinal mushroom, including shiitake, is claimed to effectively inhibit tumor growth and lessen the side effects of chemotherapy. However, full details of the mushroom species used and the method of preparation are not disclosed by the producers, and most of their claims relate to the properties of medicinal mushrooms in general, rather than AHCC in particular.

Other proprietary mushroom compounds, including grifolan (from maitake), schizophyllan (from Schizophyllum commune), and SSG (from Sclerotinia sclerotiorum), are available in Japan, where lentinan and schizophyllan have been approved as anti-cancer drugs. It is worth noting that many of the animal and human clinical studies of lentinan have been made using an injected form. The efficacy of lentinan when taken orally remains uncertain.

Occasional side effects seem to be restricted to diarrhea and bloating, which generally go away after a few days. Allergic responses affecting the skin, nose, throat, or lungs have also been reported by some people.

Note that Agaricus blaze contains a small number of carcinogenic agaritines, which are metabolized by the body into highly carcinogenic derivatives. These can be removed from A. blazeii extracts by specialized processing without adversely affecting its medicinal properties, but not all manufacturers take this step. So before using A. blazeii, it is worth getting clear feedback from the producers concerning the level of agaritines in their A. blazeii products. Incidentally, the commonly consumed button mushroom (A. bisporus) and others of the family (e.g. field and horse mushrooms) also contain agaritines.

Other resources:
How The Danger of a Cardiac Arrest Increases with Sleep Apnea
Diet, Nutrients, Vitamins & Cancer
The Best Diet for Treating Sleep Apnea

Cancer Treatment Essiac

A herbal formula used by a Canadian nurse, Rene Caisse (1887–1978) has developed something of a worldwide cult status. The formula is said to have originated with a Native American herbalist in Northern Ontario, who successfully treated an English woman for breast cancer towards the end of the nineteenth century. A limited scientific trial failed to find any anti-cancer benefit from its use, but the herbal mix is relatively inexpensive and considering the positive anecdotal evidence, it’s worth trying. Like so many cancer treatments, mainstream and otherwise, it is possible that Essiac works with some people, but not others, though why this should be so is uncertain. There can be a number of reasons.

The formula consists of the entire dried and powdered sheep sorrel plant (Rumex acetosella), chopped and dried burdock root (Arctium lappa), then dried and powdered bark of the slippery elm tree (Ulmus rubra), and then dried and powdered root of the ornamental turkey rhubarb plant (Rheum palmatum).

Essiacinfo.org – A good overview with links to other Essiac sites

EssiacSales.eu.com – UK supplier of Essiac herbs worldwide.

Clouds Trust – An Essiac information organization. A useful information site.

ImuPlus

“ImuPlus is a proprietary pharmaceutical grade (>99%), non-denatured whey protein isolate formula: a functional food that provides bioactive precursors for the intracellular production of glutathione, a critical constituent for the immune system and a vital antioxidant and detoxifying agent… Thus, it is possible that the ingestion of non-denatured whey protein isolates may oxidatively stress cancer cells, while protecting normal cells. This may be why carcinogen-treated mice fed non-denatured whey protein isolates had significantly smaller tumor burdens than controls” (Swiss Bioceutical International). Whey is the watery liquid component when milk is curdled.

Swiss Bioceutical International Ltd. – The manufacturer’s site.

Swiss Bioceutical International Ltd. – The manufacturer’s product information.

Springboard – “The ImuPlus Story” – a comprehensive report on ImuPlus, sponsored and partially written by the manufacturer, with a number of doctors’ recommendations and an evident product promotional agenda.

Avemar

Avemar sometimes referred to as MSC, is a nutritional compound produced by the fermentation of wheat germ (Triticum vulgaris) by bakers yeast (Saccharomyces cerevisiae), in a patented process that yields a standardized quantity of the naturally occurring flavone 2,6-dimethoxy-p-benzoquinone (2,6-DMBQ). It is used as a supportive adjunct to conventional cancer treatment. The process was devised by the Hungarian researcher, Professor Mate Hidvegi, during the 1990s. Avemar is manufactured in Hungary, where it is an accepted part of cancer treatment. According to a number of studies, Avemar enhances immune system regulation in a number of ways, making it easier for the immune system to see cancer cells and destroy them. Avemar also selectively inhibits glucose metabolism in cancer cells, reducing their ability to multiply.

A number of small clinical trials conducted since 2000 have proved encouraging. One study, published in the British Journal of Cancer in 2003, showed a reduction from 23.1% to 7.6% of new metastases over six months among 66 colorectal cancer patients who received Avemar and 104 who did not. Other trials have shown similar, significant results with other forms of cancer. American BioSciences Inc., the US distributor of Avemar, has the complete text of the various studies and reviews on its website. The product is subject to considerable marketing effort and sales-oriented presentation of the research data and brand name.

Avemar – The Hungarian manufacturer’s website.

American BioSciences Inc. – The US distributor’s informative website.

Avemar Published Research – The full text of the four clinical trials, and various reviews.

Annals of the New York Academy of Science – “Fermented Wheat Germ Extract (Avemar) in the Treatment of Cancer and Autoimmune Diseases.” An explanatory review.

Supportive Therapy – A high-pressure Avemar marketing site.

BioBran MGN-3

The primary active ingredient of BioBran MGN-3 is arabinoxylan, a short-chain polysaccharide formed by the breakdown of rice bran by enzymes from the shiitake mushroom. It has been shown to boost the immune system by increasing the activity of natural killer (NK) cells and other lymphocytes (B- and T-cells), which can identify and destroy cancer cells. However, there is little clinical research to show that MGN-3 reduces the size of tumors. It is therefore recommended as an adjuvant treatment for those undergoing chemo- or radiotherapy, or in conjunction with surgery. No side effects or incompatibility with other treatments have been reported, and its effect does not diminish with time. It may be possible in the UK to obtain this product from your GP.

The main researcher behind BioBran MGN-3 has been Dr. Mamdooh Ghoneum at the Charles Drew University, Los Angeles. The product has been produced by Diawa Pharmaceutical in Tokyo, a small company committed to the development of natural products. The product was first marketed in 1992 and rapidly ran into legal problems in the USA, when the distributor Lane Labs, made what was decreed as unsubstantiated claims of its effectiveness against cancer, AIDS, and other diseases. The FDA subsequently banned Lane Labs from selling MGN-3.

BioBran MGN-3 was first developed in 1992 by Hiroaki Maeda, director of research and development at Daiwa Pharmaceutical in Tokyo, a small company directed by Yasuo Ninomiya, and committed to the development of phytonutrient solutions to health and agricultural problems. Maeda later worked on the further development of the product with Mamdooh Ghoneum PhD, professor of immunology at the Charles Drew University of Medicine and Science in Los Angeles. The product is named after its three main developers (Maeda-Ghoneum-Ninomiya), with an additional ‘3’, since it is a third-generation product. In a comment commonly quoted by promoters and vendors, Ghoneum has observed that “MGN-3 is the most powerful immune complex I have ever tested.” Dr Julian Kenyon, on the other hand, in small-scale unpublished trials, found no difference in efficacy between BioBran and a blended extract of the five main medicinal mushrooms. Of course, Ghoneum’s work was done on cell cultures, and the whole body system is inherently more complex. It is also true that pharmaceutical companies may commission many trials, but only the positive ones get published. This is why genuinely independent product trials are so important to any true assessment of product efficacy.

Other resources:
How The Danger of a Cardiac Arrest Increases with Sleep Apnea
The Benefits and Drawbacks of Sleep Apnea Implants
Medicinal Mushrooms