Athletics: Improving Your Performance with Nutrients III

There are several nutrients and prescription drugs which cause GH release. These include the amino acids arginine and ornithine and the prescription drugs L-Dopa (another amino acid), bromocriptine (Parlodel®, by Sandoz), and vasopressin (Diapid®, Sandoz nasal spray). In one study, 1/2 gram per day of L-Dopa increased the growth hormone output of men in their […]

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The Decline of Your Brain’s Chemical Messengers V

A very dramatic story about the effects of L-Dopa on twenty patients with severe Parkinson’s disease is contained in Oliver W. Sack’s book Awakenings. Between 1916 and 1927, nearly five million people fell victim to encephalitis lethargica (sleeping sickness). A third of those affected died either in a coma or in a profound state of […]

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The Decline of Your Brain’s Chemical Messengers IV

Pathway for synthesis and metabolism of serotonin. In similar studies in rats, life extension was produced by giving oxytocin alone. Low acetylcholine levels contribute to the forgetfulness and lack of ability to concentrate which often occurs in old age. The cholinergic nervous system also controls the sensory input; too little acetylcholine and you are easily […]

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The Decline of Your Brain’s Chemical Messengers II

Norepinephrine (NE) is another of the brain’s arsenal of neurotransmitters, important in primitive drives and emotions like sex and in memory and learning. When the level of NE in the brain is too low, people become depressed and their immune systems do not function normally. (That’s because NE can cause the brain to release growth […]

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