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Sleep and Wakefulness

Sleep Disorders

Overview

Sleepwhich is defined behaviorally by the normal suspension of consciousness and electrophysiologically by specific brain wave criteriaconsumes fully a third of our lives. Sleep occurs in all mammals, and probably all vertebrates. We crave sleep when deprived of it, and, to judge from animal studies, continued sleep deprivation can ultimately be fatal. Surprisingly, however, this peculiar state is not the result of a simple diminution of brain activity; rather, sleep is a series of precisely ...
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A high percentage of radioactive fallout is in the form of radioactive iodine. Potassium iodide provides enough safe iodine to completely fill the thyroid's binding sites, blocking any radioactive iodine from binding there.
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The active ingredients in Adapton (Garum armoricum extract) represent a class of unique polypeptides which act as precursors to endorphins and other neurotransmitters that exert  a egulatory effect on the nervous system.
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Calcium carbonate is an inexpensive supplement which is an effective source of calcium for many people, but not for those with inadequate stomach acid or other absorption problems.
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In more than 2,000 published studies, DHEA has been shown to have a role in improving neurological function, immune function, stress disorders, hormonal modulation and numerous diseases associated with normal aging.
Life Extension, DHEA, 25 Mg, 100 Caps (LEF-00335) [free shipping*]
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Melatonin releases from the pineal gland, reaching its peak at night to help maintain tissues in a youthful state of health. Secretion of melatonin declines significantly with age, as the pineal gland becomes calcified.
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Studies have shown that pantothenic acid (vitamin B5) has an ideal daily dose of over 700 mg. Complete B-complex contains high amounts of pantothenic acid, yet also safe and effective levels of all the other B-complex vitamins.
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Calcium is a major essential mineral which is often inadequately supplied, inefficiently absorbed, or excreted faster than is it being assimilated. It is also important in preventing a number of diseases in addition to osteoporosis.
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SAMe is an amino acid derivative normally synthesized in the body. It is widely used in Europe as an antidepressant. SAMe is used by the body in three important pathways: methylation,  the synthesis of polyamines, and trans-sulfuration.
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Taurine is a conditionally essential amino acid produced from cysteine by the body and found abundantly in the body, particularly throughout the excitable tissues of the central nervous system, where it is thought to have a regulating influence.
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CoQ10 is a dynamic antioxidant, which protects both the mitochondria and the cell membrane against oxidative damage. It is also an essential component of the respiratory cycle of the cell that takes place in the mitochondria and generates ATP.
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Found in the muscles, inositol is a sugar-like compound that does not stimulate insulin release. Inositol is valuable for stabilizing cell membranes, scavenging hydroxyl radicals, helping treat arthritis.
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L-phenylalanine is an essential amino acid which can be converted to L-tyrosine by a complex biochemical process which takes place in the liver.
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Related Categories

To maintain good health we must take the correct nutritional supplements so that our body has a chance to protect and heal itself. Select the health condition that concerns you from the list below and you will find a list of carefully selected products

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Related Clinical Studies

Correlation between pH and irritant effect of cleansers marketed for dry skin.
Although it is important that dermatologists and the general population know the irritation potential of products marketed for dry skin used for body cleansing, this information is not usually available.
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posted 12/5/2003 5:54:54 PM

Topical revitalization of body skin
Topical treatments for the body are beneficial for photoageing as well as for specific disease processes, such as scars or striae. Every patient should topically apply photoprotectants in order to prevent photodamage to the skin.
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posted 1/7/2004 2:58:49 PM