elissa - Glossary - Page 28 of 57

L-Tryptophan

An essential amino acid and precursor to serotonin (neurotransmitter), melatonin (hormone) and niacin (vitamin). High protein foods such as poultry (especially turkey), soy, eggs and fish are good sources of tryptophan.  Tryptophan supplements are used to promote relaxation and sleep, although this has yet to be validated by the appropriate clinical...

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Griffonia simplicifolia

A West African medicinal plant.  The seeds of Griffonia simplicifolia are used as a source of 5-HTP in commercial supplements.

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5-HTP (5-Hydroxytryptophan)

A metabolite of the essential amino acid l-tryptophan and intermediate in the production of the neurotransmitter serotonin (5-hydroxytryptamine or 5-HT) as well as the hormone melatonin. 5-HTP is used as an alternative treatment for depression, and included in a number of supplements to improve mood and assist with appetite control/weight loss. See Andrew Novick’s and David Tolson’s article, “5-HTP” for more...

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Ajuga turkestanica

A medicinal plant grown in Uzebekistan and source of turkesterone.

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11,20-dihydroxyecdysone

See Turkesterone.

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Turkesterone

Also known as 11,20-dihydroxyecdysone.  Turkesterone is an ecdysteroid and analog of 20-hydroxyecdysone isolated from Ajuga turkestanica, a medicinal plant grown in Uzebekistan. Turkesterone is an ingredient in a number of bodybuilding supplements, although there is only limited Russian research to support its use for building muscle or improving athletic...

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