Tryptophan Capsules by Bio-Tech Pharmacal are a convenient source of the essential amino acid tryptophan‚ which may offer support for general health. First‚ tryptophan may support your body’s production of serotonin. Serotonin is a neurotransmitter that’s involved in managing a wide array of bodily functions‚ including mood‚ sleep‚ and memory; as a result‚ these tryptophan capsules might work to alleviate certain symptoms associated with a mild serotonin deficiency‚ such as trouble sleeping‚ food cravings‚ and anxiety. In addition‚ this tryptophan supplement may also play a role in maintaining healthy niacin levels. Niacin (also known as vitamin B3) might help your body produce energy while serving as an antioxidant that fights off free radicals. For these reasons‚ every capsule provides 500 milligrams of L-tryptophan. At the recommended dosage of one capsule daily‚ each 100-capsule bottle of Bio-Tech Pharmacal’s Tryptophan should last for more than three months. These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.