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Paperback Tryptophan: Powerful Serotonin Booster Book

ISBN: 1580541216

ISBN13: 9781580541213

Tryptophan: Powerful Serotonin Booster

Tryptophan (1-tryptophan) is an essential amino acid necessary for the production of serotonin and melatonin. Tryptophan can soothe nerves and anxiety, reduce carbohydrate cravings, relieve... This description may be from another edition of this product.

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Format: Paperback

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