Thursday, December 30, 2010

Health Benefits of Medicinal Mushrooms and Fungi

 
For thousands of years mushrooms have been valued in different cultures for their medicinal and psychedelic properties. They were used by shamans and medicine men and found a way to highly organized medical systems such as the Traditional Chinese Medicine. The ancient Chinese believed that mushrooms were longevity tonics and used them to strengthen the body and prevent disease. Modern research shows that mushrooms, especially the species known in China and Japan, contain active compounds which are able to enhance the immune system and fight tumors in the body.
 
Mushrooms are the fruiting bodies of certain fungi, mostly of the order Agaricales. More than 14,000 different types of mushrooms have been identified around the world. It is considered that around 3,000 are edible. About 700 different mushrooms have medicinal properties and about twice as many are highly poisonous. Some mushrooms contain hallucinogens such as psilocybin and other psychoactive tryptamins. They were used by shamans in mystical ceremonies.


Edible mushrooms are source of fiber, protein, B vitamins, vitamin D, and minerals, especially copper, iron, magnesium, phosphorus, potassium, and selenium. Mineral content often varies depending on the soil on which the mushroom grows. Mushrooms are rich in polysaccharides, especially the immune system enhancing beta glucans. They consist mostly of water - between 80 and 90 per cent, and are used in many cuisines for their nutritional value, texture, and aroma.

Ever since Alexander Fleming isolated penicillin from the fungus Penicillium chrysogenum 1924, laboratories all over the world are researching medicinal properties of mushrooms and fungi. In 1976 the first statin drug was isolated from Penicillium citrinum by a Japanese scientist, Dr. Akira Endo. Properties attributed to mushrooms by ancient cultures and folk medicine are being tested and confirmed in laboratory setting. Researchers in China and Japan are testing mushroom species that are traditionally used in cooking and as medicine in these countries. Thanks to the ongoing research, mushrooms find application in the treatment of certain cancers as well as in the treatment of a weak immune system as well as auto-immune diseases. Some of the species are known to regulate blood sugar.

Medicinal mushrooms
  • Agaricus blazei known as Murill mushroom, almond mushroom, or Himematsutake originates in Brazil and contains very high levels of beta glucans. It enhances the immune system by stimulating macrophages and the NK cells among others. Because of its strong anti-tumor activity, it is used in alternative and complementary cancer therapies in certain cancers. It also has the ability to regulate the blood sugar as it boosts the levels of adiponectin in the body. Moreover, it regulates the levels of cholesterol in the blood. It is also successfully used to cure some types of hepatitis.
  • Agaricus bisphorus or the common Champignon mushroom and the Portobello mushroom contain compound that inhibits activity of the enzyme aromatase. Women who consumed as little as 10 grams of fresh mushrooms a day had decreased incidence of breast cancer. Portobello mushroom is a great vegetable source of the CLA - Conjugated Linoleic Acid, which is an antioxidant with strong anti-cancer properties.
  • Auricularia polytricha or Auricularia auricula-judaealso known as Mu Er or the Judas' ear used in Chinese cuisine has a remarkable blood thinning properties. Already a small amount can prevent blood platelets from sticking together. This anti-coagulant ability can help prevent heart disease and stroke. Mu er also has the ability to strengthen the immune system and to regulate the blood lipids levels.
  • Boletus badius also known as Bay bolete is an edible mushroom rich in antioxidants. Studies have shown that polysaccharides extracted from the mycelial culture of this mushroom have extraordinary capacity to inhibit the growth of sarcoma 180. Boletus badius contains substantial amounts of theanine normally found only in Camelia sinensis or tea plant. Theanine has an anti-anxiety effect. It promotes relaxation and serenity. It also shows tumor inhibiting properties.
  • Coprinus comatus known as the shaggy ink cap or shaggy mane was valued for its black pigment that was used in the past as an ink. In the Traditional Chinese Medicine it is used to treat diabetes, circulatory disease, digestive disorders, and piles. It has a very high lectin activity, contains the antioxidant ergothionein, and shows strong anti-tumor activity in hormone dependent tumors. It helps to regulate glucose levels.
  • Cordyceps sinensis or Caterpillar fungus is a parasitic fungus that acquires nutrients for its growth from several species of caterpillars. It is found at a high altitude in China, Tibet, and Nepal. It has been used for centuries in the Traditional Chinese Medicine as well as in the Tibetan medicine. It is an adaptogen that increases energy levels, endurance and stamina. In the Orient it was used to improve the kidney and lung functions, and was considered to have rejuvenating properties. Research shows that it balances the blood sugar levels and may also be able to protect liver from damage. Like many other medicinal mushrooms, cordyceps shows strong anti-oxidative and anti-carcinogenic activity. Scientists isolated a comopund called manno-glucan that demonstrates very strong anti-tumor activity.
  • Flammulina velutipes also known as Enoki or Enokitake used in Japanese cooking, contains an antioxidant called ergothioneine that is protecting the body from the hydroxyl radicals and the hypochlorous acid. Enoki also contains a compound called flammulin that has a very strong anti-tumor activity. The mushroom also has an immune system modulating properties.
  • Fomitopsis officinalis also known as Agarikon is one of the largest and longest living mushrooms in the world. In ancient Greece it was used to cure tuberculosis. This mushroom is now extinct in Europe where it was known as the elixir of long life, but it can be found in North America. Unfortunately it isn't well researched yet, but it has been used to cure lung and respiratory diseases. Agarikon is believed to enhance the female libido. It has strong anti-bacterial and anti-viral properties and is currently tested by the US Army scientists.
  • Ganoderma lucidum also known as Ling Zhi or Reish has been used in Asia for thousands of years. It is a powerful immune system modulator and helps to heal allergies and autoimmune diseases. It shows a very strong anti-tumor activity and is successfully used in alternative and complementary cancer therapies. It promotes cardiovascular health and regulates blood cholesterol and blood sugar levels. It reduces inflammation in the body and has very strong anti-viral, anti-bacterial, and anti-fungal properties. It protects the liver and the urinary tract. It is an adaptogen that helps to relieve fatigue, build up stamina and resistance to stress.
  • Grifola frondosa or Maitake is one of the most researched medicinal mushrooms. It is antiviral and supports the immune system and a healthy blood pressure. Thanks to the compound called alpha-glucosidase inhibitor it is able to normalize the blood sugar levels and enhance insulin sensitivity. It may therefore be very useful for people with diabetes and people who struggle to lose their weight. It also shows a tumor inhibiting activity in the lung, breast, and liver cancers.
  • Hericium erinaceus also known as Hou Tou Gu, Lion's Mane, or Yamabushitake has been used in China to successfully treat gastrointestinal problems. It shows a strong immune modulating activity and it also regulates the blood sugar levels. It contains compounds called erinacines known to stimulate the growth of nerve cells. The mushroom is used to promote cognitive health. Some of the compounds found in this mushroom have a very strong antioxidant activity. Phytosterols in this mushroom are able to regulate lipid levels in the blood. This mushroom also shows a strong antibacterial activity and is successfully used to heal the Helicobacter pylori infection. It enhances the proliferation of T- and B-lymphocytes in the body. It also shows strong anti-tumor activity.
  • Inonotus obliquus known as Chaga or Kabanoanatake grows in the North on birch, beech, and alder trees with the best specimens coming from the cold climate of Siberia. The medicinal chaga is harvested from birch trees. It is used to stimulate the immune system and improve metabolism. It stimulates the central nervous system as well as the cardiovascular and the endocrine systems. It helps with respiration and digestion. It regulates blood sugar and lowers blood pressure. Chaga contains large amounts of the antioxidant SOD enzyme. It is also rich in betulinic acid which has very strong anti-cancerogenic properties. It inhibits the growth of tumors and slows down the development of metastases in the body.
  • Lentinula edodes or Shiitake is an edible mushroom that contains all the eight essential amino acids. It contains a polysaccharide called lentinan with a very strong anti-viral and immune system stimulating properties. Research shows that lentinan kills a very broad spectrum of viruses and is stronger than the powerful prescription antiviral drug amantadine hydrochloride. Shiitake stimulates the immune system to produce more interferon which the body uses to fight viruses and cancer. It also contains eritadenine - a compound known to substantially reduce blood cholesterol. Further, it has a blood thinning properties.
  • Phellinus linteus called song gen in Chinese or meshimakobu in Japanese, is widely used in China, Korea and Japan and is often drunk as an infusion. It shows a very strong anti-tumor activity. It inhibits the proliferation of lung, prostate, and the skin cancer cells. The latest research shows that this mushroom can also prevent the growth of breast cancer. A compound called Interfungin A shows the capacity to inhibit the protein glycation process.
  • Pleurotus ostreatus or the Oyster mushroom has the ability to reduce the levels of cholesterol in the blood and is the source of statin drug Lovastatin. Moreover, it shows an anti-cancer activity, especially on the cells of colon cancer.
  • Trametes versicolor known as Turkey tail, Yun Zhi, or Kawaratake is the mushroom with the best researched anti-cancer properties. it is a source of the anti-cancer drug called Kresin or PSK (Polysaccharide-K). Kresin is used in conjunction with chemotherapy in patients with the breast, stomach, lung, and colorectal cancers increasing the survival rate. 
There are many more mushrooms species with medicinal properties. The ongoing research is discovering new compounds that can be used to enhance the immune system, regulate blood sugar and treat diabetes, prevent cancer, inhibit the growth and destroy existing tumors. Mycotherapy has a long tradition in Asia and it has a promising future as a branch of the alternative medicine in the West as well. Mushrooms were used as medicine in ancient Greece and in mycophile cultures of Eastern Europe. New scientific research only confirms the intuitive uses of mushrooms in this region.

Some of the medicinal mushrooms can be used in daily cooking. Others are consumed in form of capsules, extracts, tinctures, or infusions. Regular consumption of fresh mushrooms and mushroom supplements will help maintain and enhance the immune function and prevent many diseases, including cancer. It is important to purchase mushroom supplements of the highest purity and concentration. 

By Dominique Allmon
 
Dominique Allmon©2010

*This information is for educational purpose only. It is not meant to diagnose or cure a disease. Please, remember that you should consult a certified health care provider before commencing a home treatment.
 
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Health Benefits of Medicinal Mushrooms and Fungi by Dominique Allmon is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.

Tuesday, December 21, 2010

The Antioxidant Power of Spirulina

Spirulina* is a green food supplement made of single-celled blue-green algae from the genus Anthrospira that floats freely in highly alkaline waters. Two species of the algae are used to produce spirulina supplements: the Anthrospira platensis and the Anthrospira maxima. The algae are believed to be one of the oldest organisms on our planet. The species used to produce nutritional supplement spirulina are cultivated all over the world in specially designed water farms.

Powdered spirulina

Nutrients

The blue-green algae has been valued as a food source for a very long time. Aztecs discovered its nutritional properties and used it as their staple food. It was also consumed by the Mayas and the Olmecs.
  • The blue-green algae is probably the most concentrated source of nutrition. It is the best source of complete protein. It contains 18 amino acids including lysine, threonine, phenylalanine, and methionine.
  • It is rich in vitamins, especially of the B group including B12. This makes the spirulina supplements perfect food for vegans whose diet normally does not include sufficient amount of the vital vitamin B12. Some research suggests, however, that the vitamin B12 in spirulina is an analog form of vitamin B12 which is not easily absorbed by the human organism.
  • The high chlorophyll content makes it a perfect plant source of bio-available chlorophyll for the human body. Chlorophyll which has a similar structure to human hemoglobin, carries oxygen which enriches our blood, helps to normalize digestion and to keep our intestines healthy.
  • The blue-green algae is rich source of minerals. Among others it contains zinc, phosphorus, magnesium, manganese, copper, and selenium. The algae is very high in calcium and iron. Unlike other supplement sources, the iron in spirulina is easily absorbed by the human body. Spirulina is low in sodium and iodine.
  • The blue-green algae is high in GLA or gamma linolenic acid, an essential omega-6 fatty acid used by the body to fight allergies, decrease inflammation, and prevent skin damage, among others.
  • One of the characteristics of this algae is its high content of carotenoids, especially beta carotene. In fact, its beta caroten content is ten times higher than that of carrots. 10 grams of spirulina provide 23,000 IU of beta carotene which is 460% of the RDA recommendation. It also contains astaxanthin, fucoxantin, and zeaxantin. The total content of mixed carotenoids is about 0.37 per cent.
  • The blue-green algae contains very high levels of SOD, or superoxide dismutase enzyme. SOD has a remarkable ability to fight free radicals and to retard aging.
  • The algae also contains only 15 to 25 percent of carbohydrates. Two main polysaccharides, glycogen and rhamnose, are easily absorbed by the body and do not cause insulin spikes. 

Spirulina as antioxidant 

An ongoing research is being conducted all over the world. Spirulina may be the best antioxidant available to us. It is a highly complex superfood. Its high content of mixed carotenoids and the SOD enzyme, as well as selenium, makes spirulina a valuable antioxidant supplement. Spirulina also contains vitamin C and vitamin E which are both known for their antioxidant activity. The antioxidant activity of these nutrients is well researched. They work in synergy and seem to be most effective when acting together. In spirulina they all come in a natural proportion and are not synthetically manufactured to compose an antioxidant formula.

Like beta carotene and selenium, SOD effectively decreases the generation of free radicals in the body and reduces oxidative stress. It fights the superoxide, which is the most ubiquitous and aggressive free radical in the body.

Researchers also found that the algae contains the water soluble phycocyanin, a pigment that gives it its blue hue. Phycocynin is considered to be a free radical scavenger that protects liver and the kidneys from the oxidative damage. Phycocynin is also a powerful immune system modulator and is believed to alleviate the damage caused by radiation. The Russians successfully used spirulina to treat the victims of post-Chernobyl radiation.

Health benefits of spirulina supplements

High nutrient content makes spirulina a superfood supplement. Although there are some conflicting findings, spirulina is generally believed to :
  • help control weight
  • improve digestion
  • detoxify the body
  • build muscles
  • reduce inflammation
  • reduce cholesterol
  • enhance immune system
  • inhibit viral replication in the body
  • lower the risk of certain cancers
  • inhibit growth of tumors in the body
  • help digestion
  • improve the skin
  • assist with the PMS
  • alleviate malnutrition

Daily dosage

The suggested dosage is 500mg three to four times daily. Total daily dose of spirulina should not exceed 5,000 mg. Spirulina comes in the form of tablets, capsules, or a powder that can be mixed with juice or water, or added into smoothies. Spirulina has a very strong detoxifying effect and may cause Herxeimer reaction* in the body. It is sensible to begin supplementation with a small dose and increase the dosage gradually over a period of few days.

A caution is advised while buying spirulina supplements. Always consider buying spirulina from a certified, organic source as spirulina is subject to contamination. Because some allergic reactions have been observed, consult your health care provider before commencing supplementation. Discontinue use if condition worsens.

By Dominique Allmon

* The Anthrospira species of algae were once classified in the genus Spirulina hence the resulting confusion between the name of a nutritional supplement and the name of a species. Spirulina species belong to a genus of the Cyanobacteria in the Kingdom of Bacteria. In the older literature we still find the terms Spirulina platensis and spirulina maxima.

* Herxheimer reaction occurs in the body when a large amount of toxins flood the body as a result of a rapid detoxification.

This information is for educational purpose only. It is not meant to diagnose or cure a disease. Please, consult a certified health care provider before commencing supplementation.


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Friday, December 17, 2010

Food Intolerance and Obesity


How hidden food allergies affect your weight

There are so many people out there struggling unsuccessfully with their weight. They try to exercise, try to eat healthy meals, go on diet and seem to be gaining weight in spite of their efforts. Something paradoxical is happening in their bodies and no one seems to understand where their problems stem from. They are unaware of the fact that intolerance to some foods they are consuming on a daily basis could actually be the cause of all the discomfort and obesity they are experiencing. A series of elaborate blood tests identifies the foods that should be avoided.

There are two main types of food allergy:
  • immediate-onset or Type 1 food allergy (IgE)
  • delayed-onset or Type 3 food allergy (IgG)

Type 1 food allergy occurs when the body shows an adverse, immediate, often severe reaction to a food that was ingested. The response to allergens is auto-immune and can even be life-threatening. The body produces a specific type IgE antibodies to certain foods that it cannot tolerate. These antibodies attach themselves to the so called mast cells of the immune system. They are designed to recognize an allergen and to bind to it as soon as it enters the system. When allergenic food is consumed, antibodies that are on the surface of the mast cells recognize it and bind themselves immediately to it causing the release of histamine and other allergy-related body chemicals. It may take up to two hours for the body to react.

Type 3 food allergy, on the other hand, occurs when the body produces IgG antibodies in reaction to an allergenic food. The IgG antibodies attach themselves directly to the undigested food particles as they are entering the blood stream. Together with the allergen they form allergen-antibody immune complexes and circulate throughout the body. The immune reaction depends on the amount of produced IgGs. Immune system mobilizes phagocytes to ward off the reaction, but this process takes time and the symptoms may only appear a few days later. It is difficult to determine which foods are causing discomfort because the reaction is neither severe nor immediate. The reaction to food may take up to four days for symptoms to manifest. They can be vague and do not present an immediate threat to life. They can, however, cause a great discomfort and many unpleasant conditions, including systemic inflammation and obesity, and are often misdiagnosed or even dismissed by the medical professionals.

Some medical studies have shown that there is a connection between inflammation caused by food intolerance and obesity. We may become inflamed and gain weight. An unhealthy, monotonous diet consisting of processed foods, too much sugar and fat and not enough fiber, as well as the use or abuse of alcohol, antibiotics, synthetic hormones, acid-blockers and other medication, may deplete or destroy the intestinal flora and cause inflammation. The lining of the digestive tract becomes abnormally permeable or leaky. Undigested food particles enter the blood stream. This causes overall immune reaction leading to systemic inflammation in the body and gradually, to obesity, by increasing the insulin resistance. With time a person may be reacting to as many as twenty to thirty different foods without knowing it. The symptoms may vary, but most common are the constant bloating, digestive disorders, water retention, weight gain, migraines, skin rushes, and congested nasal passages. And while the immediate allergy involves mostly foods that are rarely eaten, the delayed-onset allergy is reaction to foods we consume daily, even if they are considered healthy. Food craving may be a sign of a hidden allergy. The IgG allergy cannot be self-diagnosed. The allergens can only be determined by a blood test.

If you are overweight or chronically ill, but your doctor was unable to determine the cause, the chance is that you may have the delayed-onset allergies to some foods you are consuming on daily basis. The simple advice to exercise and eat more fruit and vegetable may not be enough for you to lose the excess weight, as it is possible that you may be allergic to such innocuous foods as lettuce or cucumbers and will be gaining even more weight while consuming the otherwise healthy salad.

IgG ELISA is one of the most popular and reliable blood tests to determine the Type 3 allergies. Depending on the lab, the blood sample of a patient may be tested simultaneously against 100 or more different foods. If the blood sample contains a particularly high number of IgG antibodies against a particular food protein, a person is allergic to this food and should avoid it until the body has healed itself and the immune system has been restored.

After the testing and diagnosis, nutritional rotation plan will be devised and suggested to the patient. Foods to which a person shows the strongest allergic reaction will be eliminated from the patient's diet. All other foods will be consumed with a changing or rotating "schedule" so that one particular food in not consumed for at least four consecutive days. This seem to be complicated at first, but it becomes a routine after only a week. It allows a person to consciously create his or her own menu and to observe the changes in the body. It may also be necessary to restore the intestinal flora and and heal the leaky gut. The allergen-antibody immune complexes may disappear after a relatively short time when the rotation plan is followed rigorously and without exception. As the immune system calms down and the inflammatory processes in the body subside, a person may notice dramatic changes in body weight and improvement of the overall health and well being. The foods to which one was allergic once, may be reintroduced carefully and gradually to the diet plan. It is important to remember, however, that our menus should be as variegated as possible. There is no limit to your creativity and imagination.

By Dominique Allmon



This information is for educational purpose only. It is not meant to diagnose or cure a disease.

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Food Intolerance and Obesity by Dominique Allmon is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.

Wednesday, December 15, 2010

Five Myths about Aging

By Lauri M. Aesoph N.D.
 
If you were an alien visiting our planet, you might think Earthlings never age. Even as awareness about aging rises, most major magazines and television stations still fail to display vital, older people. Medical journals, on the other hand, harp on the infirmities of old age. It's no wonder we fear and even deny our own inevitable aging.


Grower older can't be avoided, but it doesn't have to mean the loss of health, mind and independence. In fact, research seems to indicate the opposite. By paying a little attention to lifestyle, most older individuals can live active, healthy lives and we can all shatter those old age myths.

When I get old I will become senile

Many of us view the elderly as doddering old creatures, unable to think for themselves and constantly forgetting the most mundane things. In reality, senility only strikes five percent of Americans. The other piece of good news is that some age related declines in mental functioning can be prevented or even reversed.

When scientists from Tufts University reviewed a number of studies, they discovered that vitamin deficiencies account for many of the symptoms of senility. Just as vitamins are needed for normal nervous system development in children, they are required for normal neurological functioning in adults - young and old.

For example, low folate levels in the elderly can cause forgetfulness, irritability and possibly depression. Vitamin B6, a nutrient required to make many neurotransmitters, may lead to peripheral neuropathy (a disorder of the nervous system where the limbs feel numb or tingle) if deficient. The nutrient that ensures nerves are protected with a myelin sheath, vitamin B12, can be responsible for delusions and mood disturbances when levels fall below normal.

Most of us think that nutrition must be poor before these kind of deficiencies show up. However, researchers have found that seemingly healthy, elderly subjects can still exhibit low vitamin levels. In fact, an older individual can be lacking in certain vitamins for years without any hint of a deficiency. Symptoms, mental or otherwise, may not show up immediately and even the usual blood tests employed to detect lagging nutrients are not always reliable.

Old age means losing all my teeth 

If you're not worried about losing your mind when you're old, you might fret about losing your teeth. Periodontitis, or late stage gum disease, is the primary cause of tooth loss in adults. This condition commonly begins as gingivitis where gums turn red and begin to swell and bleed, a situation experienced by too many people. Fortunately healthy gums and avoiding false teeth are both reasonable goals.

The elderly of today are much more likely to keep their teeth than previous generations. Even so, dental disease is prevalent. The New England Elders Dental Study found the beginnings of periodontal disease in over 3/4 of the 1150 persons examined. Part of the problem, said these investigators, was that education and dental care for this population are overlooked by both dentists and the patients themselves.

The sad part of this situation is that proper dental hygiene and regular cleanings by the dentist are usually enough to stave off infection. Another simple and inexpensive way of preventing or at least halting the progression of periodontal disease is to store and replace your toothbrush properly. Although most of us are in the habit of keeping our toothbrush in the bathroom, this is not recommended. Bathrooms are the most contaminated room in the house. Healthy people should replace their toothbrushes every two weeks; those with a systemic or oral illness more often. Everyone should use a new toothbrush when they get sick, when they feel better and again when they completely recover.

Finally, an important aspect of both dental and general health is immunity. It has been determined that a suppressed immune system is associated with the rapid progression of periodontal disease. A Midwestern research group found that cigarette smoking was one habit that dragged down immunity and sabotaged periodontitis treatment. Other lifestyle behaviors that theoretically could do the same include poor eating habits, stress and other immune depressors. 

The older I get the sicker I will become 

It's true that as we age, our physiology changes. These changes can lead to poor health if not addressed. But old age doesn't have to mean feeling sick and tired. An important part of staying well into the older years is keeping your immune system operating at its peak.

Aging is generally associated with lagging immunity and consequently more infections especially of the respiratory system. However John Hopkins' Professor Chandra discovered that when independent, apparently healthy, elderly people were fed nutritional supplements for a year, their immunity improved. Immunological responses were so marked that those who were supplemented (versus the placebo group) were plagued with less infections and took antibiotics for less days. It should be noted that these effects were achieved with a moderate amount of nutrients in a balanced formula. Megadoses of some vitamins can actually impair immunity.

Besides taking care of your immunity with supplementation, diet, exercise and other measures, you can prevent many age-related diseases with specific health precautions. For example, there is evidence that smoking and low plasma levels of vitamins C and E, and beta-carotene contribute to cataracts. Dr. Dean Ornish showed that a one year program of stress management, moderate exercise, no smoking and a low-fat vegetarian diet may reverse the development of coronary atherosclerosis. Left untreated, atherosclerotic plagues usually continue to grow.

Many other chronic diseases can also be prevented or treated with lifestyle changes. Calcium and magnesium supplementation helps some individuals with hypertension. Most are helped by high potassium foods (fruits and vegetables), salt restriction and weight maintenance. Keeping blood pressure under control can also decrease the risk of a stroke.

Adult-onset diabetes is usually treated best with dietary measures such as reducing simple sugars, consuming a lot of fiber and taking chromium supplements. It's estimated that half of all types of cancer are linked to diet. This explains why less fat, lots of fruits, vegetables and fiber, vitamins A, B6, C and E, and zinc and selenium all appear to play a role in cancer prevention. 

Lifestyle changes won't help me when I get old

It's a mistaken notion that at a certain age, you reach the lifestyle modification point of no return. If you've used this as an excuse to cling to old, comfortable, unhealthy habits, it's time to let go. Of course, it's always best to live as healthy as possible as young as possible. But for those in their golden years, there's still plenty of hope.

Two of the most difficult habits to break, smoking and a sedentary lifestyle, can, when discarded, yield great health results. In 1990, the Surgeon General at that time, Antonia Novello, MD, MPH, declared that "even people who quit smoking at older ages can expect to enjoy a longer and healthier life compared with those who continue to smoke".

Although the incidence of cigarette smoking naturally declines with age, those who continue to smoke should be aware of the numerous advantages of quitting. In as little as 20 minutes, blood pressure, pulse and body temperature all return to normal. Eight hours later, oxygen levels in the blood rise. After a day, the chance of a heart attack decreases. In five years, the risk of lung cancer falls to about half and in five more years lung cancer risk almost parallels that of a never-smoker. All these changes occur no matter what your age when you quit.

Frailty in the older person can't be totally blamed on aging. At least some weakness occurs because of physical inactivity. A regular exercise program not only decreases the risk of chronic illness, but can help prevent early death. Those who begin exercising later in life can slow or even reverse organ deterioration.

When elderly individuals exercise, they reap a number of health rewards. Aside from fighting chronic diseases, their heart is stronger, muscles are more fit and flexible, mood is enhanced, and falls and fractures are less frequent. While exercise alone probably doesn't significantly extend life beyond 80 years old, it can improve your quality of life.

As long as I maintain the eating habits I had when I was younger, I will stay healthy

Perhaps one of the biggest fallacies of good health is that nutritional needs don't change with age. Just as children and teens have different dietary requirements than adults, so do the elderly differ in their needs from younger individuals.

Experts are still arguing about what and if diet needs change with age. Because of this it's estimated that anywhere between zero and forty percent of the independent elderly are nutritionally deficient. A number of factors feed into poor dietary intake. Chronic diseases, both physical and mental, can cause nutritional problems. Various medications can impair nutrient availability or discourage eating due to loss of appetite. If you wear ill-fitting dentures, pain can prevent you from eating. Elderly who live alone may feel isolated and uninterested in eating.

But even if you are older and healthy, the very process of aging alters your metabolism and physiology. Stomach acid declines, thus affecting some nutrient absorption. Many older people feel full quicker because of an increased sensitivity to the satiety peptide, cholecystokinin octapeptide. Aging also dampens the body's appetite center, and consequently eating. Finally, it's suspected that an older palate doesn't detect those tastes that drive us to the dinner table: the salty and the sweet.

Aging is inevitable. Poor health is not. Regular exercise, nutritious eating (appropriate for your age) and a lucky roll of the genetic dice can help you to age with grace and good health.

*This information is for educational purpose only. It is not meant to diagnose or cure a disease.

Nutritional Support For Underactive Thyroid Gland


What is hypothyroidism?

Hypothyroidism is a condition where the thyroid gland does not produce sufficient amounts of the thyroxine (T4) and triiodothyronine (T3), thyroid hormones that help control the body’s metabolism. Diminished levels of these hormones can considerably slow down metabolism - a process in which the body digests the food and nutrients and converts them to energy.

Women are more susceptible to hyperthyroidism than men and women who are in their fifties and older are the most affected by this disorder. The signs and symptoms of hypothyroidism vary greatly from person to person and depend on just how much the metabolism has slowed. Symptoms tend to appear gradually over longer periods of time.

Signs of under active thyroid

There are many symptoms of hypothyroidism. The most commonly observed are:
  • Unexplained fatigue that cannot be relieved by regular sleep and rest
  • Sensitivity to cold that may also include cold hands a feet
  • Constipation that is not related to changes in diet
  • Thinning hair and brittle fingernails
  • Depression and mood swings
  • Changes in skin health
  • Weight gain not caused by change in diet or exercise routine
  • Muscle aches and weakness
  • Pain, stiffness, or swelling of joints
  • Difficulty to concentrate, forgetfulness, or unexplained confusion
There are many other symptoms caused by hypothyroidism that can be associated with multiple conditions such as heart disease or infertility, making hypothyroidism even more difficult to diagnose. A blood test is usually performed to determine the cause of any chronic symptoms.

Nutritional solution to hypothyroidism

There are foods and supplements to be taken and others to be avoided when one suffers from hypothyroidism. Patients on medications sometimes feel that they want some other kind of treatment. They are not always supported by their medical practitioners and feel left alone in their suffering.

Thyroid is a very "fragile" organ and its deficiencies are not easy to treat. But there are ways to take care of the problem nutritionally. One of the most important supplements is L-Tyrosine, an amino acid that supports the function of a healthy thyroid. It is a precursor to the body's own hormone thyroxine. The suggested dose is 500 mg L-Tyrosine on empty stomach. Instead of taking supplemental tyrosine, one may prefer to indulge in tyrosine-rich foods like avocados, bananas, almonds, pumpkin seeds, legumes, lean chicken meat, and fish among others.

In order to produce thyroid hormones the body needs iodine. The diet can easily be enriched with sea vegetable, salt water fish, and unprocessed sea salt that has its natural content of iodine and sea minerals. A caution is advised as excess iodine in the body may worsen the thyroid condition even further.

One should also supplement with high quality multivitamin especially high in Vitamin B complex, essential fatty acids, beta carotene, Vitamins C and E, selenium, and zinc. These nutrients not only support thyroid health, but also prevent from damage caused by low thyroid. Probiotics should be taken daily to keep the intestines healthy and improve the absorption of nutrients. Nutrition rich in fiber will help to maintain regularity.

Healthy thyroid is associated with optimal levels of Vitamin D. Our bodies produce Vitamin D when we are exposed to sun. During the winter months when our exposure to sun is minimal, we need to supplement. The suggested does of Vitamin D3 is 800 IU. Fatty salt water fish and cod liver oil are the best sources of this vitamin.

Just as there are foods that support thyroid function, there are also foods that are considered detrimental to this organ. It is important to avoid foods that are goitrogenic, like non-fermented soy products, cruciferous vegetables such as broccoli and cabbage, radishes, strawberries, and peaches. These foods contain substances that interfere with the thyroid function. Moreover, nutritionists suggest to reduce the intake of gluten containing foods. People with hypothyroidism should also avoid processed foods, foods containing preservatives, additives, and artificial sweeteners. The consumption of caffeine should be reduced to an absolute minimum.
 
Are your thyroid lab tests coming out "normal"? There is nothing more frustrating that a lab report that is not matching your condition. If you are supplementing with vitamin B7 or biotin, your thyroid test results might appear normal despite the fact that you are suffering from under active thyroid with all its symptoms clearly visible to you and your doctor. 

Many women suffering from hypothyroidism take biotin in high doses to improve the quality of their thinning hair or brittle nails. Unfortunately, even a single 10-mg dose of that vitamin might interfere with the accuracy of your blood test reading. While supplementation with vitamins and minerals in high doses often seems necessary, it may result in false positives or false negatives. Think of it next time you schedule a doctor appointment for a thyroid blood test. You may want to stop all supplementation for at least  two to three weeks. Try to eat as healthy as possible during this time and avoid all highly processed foods. They are detrimental to your health, whether you suffer from thyroid issues or not.

Conclusion

Under-active thyroid is not always easy to diagnose. Many people whose thyroid hormones seem to fall into a normal range, experience symptoms of low thyroid. These symptoms are often disregarded by conventional health care providers, but thanks to some serious clinical studies, sub-clinical hypothyroidism is receiving more attention now. Thyroid problems can be addressed nutritionally. Simple lifestyle changes, improved nutrition, supplementation with vital nutrients, moderate exercise, and proper relaxation may help considerably to improve one's condition.

By Dominique Allmon


This information is for educational purpose only. It is not meant to diagnose or cure a disease.

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Nutritional Support for Underactive Thyroid Gland by Dominique Allmon is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.

Friday, December 10, 2010

Improve Your Health with Goji Berries


Goji berries (Lycium barbarum, not to be confused with Lycium chinense), also known as Wolfsberry, are native to China, Mongolia and the Himalaya, especially Tibet. They are well known in the Oriental materia medica and were used therapeutically for more than 6,000 years.

Since ancient times, goji berries were used to promote overall health, protect the liver, improve blood circulation, enhance sexual function and fertility, and boost the immune system.

With the ORAC value of 25,300 in 20 grams of fresh fruits, goji berries are an exceptional source of antioxidants, especially beta-carotene and zeaxanthin. Since ancient times they were used by the Chinese to improve and protect the vision. This was ages before the modern science discovered that the central role of zeaxanthin in the body is to protect the eye from macular degeneration.

Goji berries are considered to be a super food that is rich in Vitamin C, Vitamin E, Thiamine (Vitamin B1), Riboflavin (Vitamin B2), Niacin (Vitamin B6), and Betaine. They contain fiber and 19 amino acids, including eight essential amino acids that cannot be produced by the body. Moreover, goji berries are a good source of minerals such as calcium, magnesium, potassium, and phosphorus, as well as the trace minerals, among others iron, zinc, copper, manganese, chromium, and the immune system supporting selenium and germanium.

The seeds of goji berries are a good source of the linoleic acid. Goji berries also contain the anti-inflammatory beta-sisterol that reduces blood levels of cholesterol in the body. The Lycium barbarum polysaccharide is a unique agent that is known for its potential to increase the production of the human growth hormone, HGH, by the pituitary gland, hence the rejuvenating potential of this power berries that was attributed to them by the ancient Chinese.

Goji berries also contain other active agents, such as cyperone and solavetivone, that have anti-bacterial and anti-fungal properties, the ability to increase the activity of the white blood cells, or the ability to enhance the liver and digestive functions in the body. A compound called physalin has a remarkable ability to enhance the activity of the immune killer cells and to counteract leukemia and hepatitis B. Research also shows that the berries may help inhibit the growth of cancer cells in the liver and the prostate.

Goji berries have a very law glycemic index, GI, and are known to regulate the blood sugar and metabolism. They can also help reduce high blood pressure and protect the skin fro sun damage. People who consume goji berries on regular basis report increased focus and concentration, better sleep, and more energy.

Recently, the health industry launched products that not only promote the overall health, but also support weight loss and healthy metabolism. The claims are often very dramatic, but the use of goji berries as a weight loss formula is not very well documented and caution is advised, as the products may contain other ingredients and not much of the Tibetan goji extract.

Goji berries can be consumed just like raisins in your morning cereal or as a raw snack. They can be brewed as tea or cooked. But if you prefer, you may take the concentrated goji berries in form of capsules, as juice, or a tincture.

If you are struggling with your weight, you may want to explore the market for the goji products formulated specially for weight loss. Remember, however, that supplements cannot replace exercise and a healthy and balanced nutrition. Consult your health care provider before you begin supplementation with a product that you never tried before.

By Dominique Allmon

This information is for educational purpose only. It is not meant to diagnose or cure a disease.


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Improve Your Health with Goji Berries by Dominique Allmon is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.

Health Benefits of Common Mistletoe


Common Mistletoe - Viscum Album

Common or Eurasian Mistletoe (Viscum album) is one of the many species of a hemiparasitic plant that grows on a variety of trees, especially apple trees, poplars, willows and linden. It forms a drooping, evergreen bush on branches of a host tree from which it obtains some its nutrients. The fact that it contains chlorophyll enables it to synthesize its own nutrition as well.

Mistletoe was believed to have magical properties and was used in medicine since ancient times. The Druids held mistletoe in great reverence as a sacred plant that could cure any illness. It was harvested in a great ceremony and cut from the trees with a golden sickle. Mistletoe that grew on oak trees had the highest value because of its rarity.

In the beginning of the twenty century Rudolf Steiner, who initiated the Anthroposophic Society, proposed the use of mistletoe in the cancer therapy. A wide research of the plant was conducted by anthroposophic researchers. They came up with homeopathic preparations that combined the summer and winter extracts of the plant harvested from different trees. These preparations are still successfully used in anthroposophic medicine to treat cancer patients in Europe.

It is assumed that the host tree influences the healing characteristics of mistletoe. Rudolf Steiner observed that to heal some of the female conditions, extracts from the mistletoe that grew on apple trees was the most effective. Extracts derived from the plant that grew on oak trees was considered to be the best to correct male health problems. Different extracts were used to heal different organs or systems of the body.

Nowadays the amazing healing properties of mistletoe have almost been forgotten. Mistletoe is commonly used as a Christmas decoration and many people consider it to be poisonous. This is only partly true. The white berries containing the seeds are indeed poisonous and should never be consumed. But the leaves and twigs are considered to have high medicinal value and may be taken like any other herb on a regular basis. Usually homeopathic preparations, tinctures, and tea are used for therapeutic purposes.

Mistletoe contains many active compounds that have strong healing properties. Among others, scientists identified viscotoxins, alkaloids, lectins, glycoproteins, flavonoids, polypeptides, saponines, choline, lignans, histamine, mucilage, and tannin. Mistletoe is believed to have many therapeutic properties, among others it is used to:

* alleviate hypertension
* help heal arteriosclerosis
* stimulate immune system
* improve the function of the urogenital tract
* alleviate PMS and menopausal symptoms
* improve the gastrointestinal function
* enhance metabolism
* calm the nervous system
* alleviate respiratory ailments, including asthma
* improve cardiovascular function
* inhibit the formation of tumors

Common Mistletoe in Cancer Therapy

In Europe mistletoe is used in complementary cancer therapies. The extract is injected subcutaneously, but it can also be applied topically around or directly to the tumor or a body cavity. Sometimes it is delivered intravenously as an infusion. It can also be administered orally. The extract is used to treat all kinds of cancer. It can be used alone or as an adjuvant to a conventional cancer treatments.

Mistletoe extract works on many levels in the body. Most importantly, it stimulates body's own defenses. A strong immune system is absolutely vital at any time, but especially when a person is afflicted with cancer. Mistletoe extract protects the DNA of healthy cells against the harmful effects of cell toxins, otherwise known as the cytostatic agents. The extract lessens the effects of the administered chemotherapy or radiation treatment and helps to minimize the damage caused by these treatments to healthy body tissues. Moreover, the extract has a substantial thermogenic effect. It induces mild inflammatory reaction and a slight fever in the body of a patient. This in turn helps to speed up metabolism and activate the immune system. Both reactions are necessary to effectively eliminate toxins and to heal.

Clinical studies and direct patient observation demonstrated that patients using the mistletoe extract tolerate the conventional cancer treatments much better. They experience less pain, have better appetite, and manage to sleep better at night. They recover much faster and have more energy in comparison to those who do not use the extract, and their survival chances are higher.

"The effectiveness of mistletoe extract appears to be not so much attributable to any individual constituent as to the concerted effects of all the substances contained in the whole extract – just as the desired overall sound of an orchestra is only brought about if all instruments play harmoniously together." From the Mistletoe Therapy Website.

There are many different preparations on the market. Some of them are produced under the anthroposophic guidelines, others are non-anthroposophic. The anthroposophic preparations use extracts of mistletoe harvested from different trees. Summer and winter extracts are mixed together. The non-anthroposophic preparations use only mistletoe harvested from poplars during winter and emphasize the lectin content on the premise that lectins are the main active compounds in mistletoe. This approach, however, is fragmentary and the efficacy of the preparation uncertain.

One of the most popular preparations is the lactobacillus-fermented Iscador. This potion was first developed in 1917 by anthroposophic doctor Ita Wegman. Iscador is widely prescribed by oncologists in Germany. This preparation is sold in the USA under the name of Iscar. It is a prescription drug.

There is an ongoing debate in the scientific circles as the clinical effectiveness of mistletoe cancer therapy is still greatly disputed as the conducted studies use different standards. The anthroposophic approach is holistic. Disease is regarded as imbalance in the organism. To restore balance, physical, psychological, and spiritual aspects of a person have to be addressed as well as the relationship with the environment in which she or he lives. Since every human being is different, each disease takes on a personal characteristics. Some of the therapeutic results may not be replicable in clinical studies.

Mistletoe is a very potent herb and should not be administered without a supervision. The mistletoe tea may be safely consumed daily over a longer periods of time. However, it is strongly advised to consult a certified health care provider, particularly one who understands the principles of anthroposophic medicine, before beginning self medication.

By Dominique Allmon

*This information is for educational purpose only. It is not meant to diagnose or cure a disease.


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Health Benefits of Common Mistletoe by Dominique Allmon is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.


For more information about the mistletoe cancer therapy visit Mistletoe Therapy Website

Thursday, December 2, 2010

The Anti-Stress Program


What is stress?

Stress is the body's innate and natural response to unusual impulses coming from the environment. Our reaction is genetically programmed as a response to danger and has a self-preserving quality. It is a physiological reaction of the entire organism that helps us to make instant judgment about the danger of the situation and the possible consequences we might experience if we do not take immediate action. We react to unexpected challenges as well as the demands of daily life. Stress can be caused by both, positive and negative events and our emotional response to them. In this regard it is very much an individual affair. What one person experiences as a positive challenge and motivation to action may be very stressful and overwhelming to another.

Some stress in life is necessary for us to enjoy life and perform optimally. We feel motivated and find balance between our work and leisure. Lack of challenge leads to boredom and lack of motivation. Our performance is mediocre and we feel frustrated. Too much stress, on the other hand, is counterproductive. We feel overwhelmed, lose motivation, become chaotic and disorganized. Our performance lacks quality. We make mistakes and get sick more often. We might become chronically stressed.

Research shows that stress is the leading cause of disease in the civilized world. Stress is not only a direct cause of many disorders such as heart disease, but it also influences our response to life pressures. To cope, many people under stress often chose health damaging strategies. They consume more coffee or alcohol, they smoke more, overeat, eat unhealthy food, resort to tranquilizers, sleeping pills, and painkillers thus even further weakening the body's ability to cope with external and internal stressors.

Physiology of stress 

Stress response is a mind-body phenomenon. It is a very complex process that involves the nervous system, the endocrine system, and the immune system. When we perceive a situation as stressful and decide that we cannot cope with it, a series of physiological reactions in the body takes place. Information from the cerebral cortex which is the seat of our thought processes, is sent via neurons to the hypotalamus. Hypotalamus produces sympathetic arousal of the Autonomic Nervous System or the ANS. ANS controls the heart, lungs, stomach, and blood vessels. It regulates blood circulation, respiration, digestion, and the body temperature. The ANS consists of two systems:
  • the parasympathetic nervous system
  • the sympathetic nervous system
The parasympathetic nervous system maintains homeostasis in the body through the release of acetylcholine. It is responsible for energy conservation and relaxation. Sympathetic nervous system, on the other hand, is responsible for the arousal through the release of epinephrine (adrenaline) and norepinephrine (noradrenaline) by the adrenal glands, and prepares the body for action. Among others, our heart rate increases, blood pressure rises, sugar and lipid levels in the blood increase, digestion slows down, perspiration increases. We become alert and ready to "fight". The stress response also involves the activity of the thyroid and the pituitary glands. Pituitary gland releases oxytocin and vasopressin as well as hormones which stimulate the adrenal cortex to produce cortisol, and the thyroid gland which releases thyroxin. Among others, cortisol increases the blood pressure and mobilizes the release of lipids and glucose from the adipose tissues. Thyroxin increases the metabolic rate, rises blood sugar levels, increases heart rate, and the blood pressure. Our whole body is ready to either fight or flight. When we consider that the situation is no longer threatening, the parasympathetic nervous system helps to restore the equilibrium in the body. We can relax.

In our modern world however, we often perceive daily situations as stressful. Consequently, the body constantly releases cortisol. Increased levels of cortisol over a prolonged period of time lower the efficiency of our immune system and we are more susceptible to infections. The adrenal cortex releases hormone called aldosterone which is responsible for the re-absorption of sodium and water and the subsequent release of potassium from the kidneys. This increases the blood volume and, consequently, the blood pressure rises. On the long run, this causes hypertension. A wide variety of other health problems such as headache, pain in the back, heart disease, and even cancer, may be related to chronic stress. The worse we feel, the more difficult it is for us to handle stressful situations.

How to deal with stress

As mentioned before, response to stressors is very individual. Even an objectively dangerous situation will be interpreted as stressor only when a person recognizes the danger and decides that he or she cannot cope with it. A person may feel immobilized. The belief that there is no solution and that one is powerless, determines the level of stress. On the other hand, a person who feels empowered and believes that he or she can cope, will not feel stressed, but rather challenged to take action.

Our personal disposition and experience influence our reaction to stressful situations. In order to successfully deal with stress in daily life one must

  • become aware of what stresses us - identifying stressful factors in life may help us reduce daily stress through better organization and time management.
  • what are our beliefs about stressors and our ability to deal with them - when we become aware of our thoughts and beliefs associated with stressful experience, we will be able to take a better control over our lives and learn to better deal with stress. We may learn to develop resilience to stressful situations.
  • what strategies do we apply to cope with stress - taking an honest look at the strategies we developed to deal with stress will help us understand that we may not be supportive of our bodies and minds and are rather on a way to a chronic disease. Relaxation, adequate sleep, moderate exercise, and healthy nutrition will help us develop a strong and healthy body that will be more resistant to emotional and physical stress. Learning some relaxation techniques such as the Progressive Muscle Relaxation Technique, or Relaxation Response, for instance, will help one to relax instantly in a stressful situation or at the end of a long work day.
 
Nutrition and nutritional supplements

We can support our behavioral strategies with balanced nutrition and nutritional supplements. Chronic stress depletes the adrenal glands and may lead to adrenal exhaustion. We may develop range of stress-related symptoms and disorders such as:
  • chronic fatigue
  • headache
  • back pain
  • irritability
  • insomnia
  • depression
  • anxiety
  • gastro-intestinal problems
  • nutritional deficiencies
  • diabetes
  • skin problems and allergies
  • frequent infections
  • addictions
  • PMS
  • libido and fertility problems
  • systemic inflammation
  • cancer
 
A diet rich in nutrients and high quality protein is essential for people who are exposed to chronic stress. Nutrients such as vitamins, especially vitamin A, C, E, and the B vitamins, and minerals, especially magnesium, calcium, selenium, potassium, and zinc, are quickly depleted under stress and must be replenished. The more stressed we are the more quickly we become deficient. Vitamins and minerals are also helpful to restore immune system weakened by chronic stress. The alkalizing minerals help us to take care of the hyperacidity resulting from stress. One may also want to supplement with a free form of amino acids to balance energy and deliver protein in times when digestion and absorption of nutrients is compromised by stress. Some amino acids, like taurine for instance, are natural relaxants. To enhance digestion and ease digestive problems associated with stress, a good digestive enzyme and probiotic formula should be taken with meals. To better cope with stress, one should also supplement with omega-3 essential fatty acids. Studies show that people consuming high amounts of fish and fish oil are more resistant to stress and recover much faster from emotional traumas.

Adaptogens

Adaptogens are herbs with remarkable healing properties. They are able to restore and balance our bodily functions, to strengthen the body, and to relax the mind. When we are under extreme pressure, adaptogens help us relax. When we feel lethargic or fatigued, adaptogens give us energy and help us build up stamina and resistance. The best known adaptogens are:
  • ashwaganda (Whitania somnifera)
  • eleuthero (Eleutherococcus senticosus)
  • Korean ginseng (Panax ginseng)
  • reishi (Ganoderma lucidum)
  • rhodiola (Rhodiola rosea)
Adaptogens can boost the energy levels and treat mental fatigue. They are best taken in a concentrated capsule form or as a tincture. To restore the adrenal balance it is sensible to take the adaptogens for at least three months.

Conclusion 

Stress is an inevitable fact of daily life, but it can have serious consequences. It can negatively affect not only our mental and physical health, but also our relationships. We can learn to alter our responses to physical, mental, and emotional stressors and develop strategies to better deal with stressful situations. Learning how to relax and devoting some time to peaceful, quiet activities is essential. Moderate exercise, hatha yoga, qi gong, or tai qi quan, help restore flexibility to the body and relax the mind. Supporting the body with wholesome foods will further increase our capacity to face life's challenges. 

By Dominique Allmon




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The Anti-Stress Program by Dominique Allmon is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.


This information is for educational purpose only. It is not meant to diagnose or cure a disease.