L-tryptophan 60 grain to produce serotonin support
Supplements prescribed by a doctor in America Referred to as medical grade.
Douglas laboratories, founded in 1953, is a long-established leading manufacturer of supplements in the United States boasts a history of more than 50 years. Since its founding, has been manufacturing supplements devoted to serve patients ' doctors.
Douglas technology to develop the best supplement for different purposes in response to specific needs to produce a small amount of extremely high-quality products that laboratories of its own production system, technological excellence and quality has gained high evaluation from the doctor of doctors in the United States and 40 countries around the world.
Nutrient content is often called ハイドーズ. Douglas supplements a extremely high nutrient content beyond the ハイドーズ is called メガドーズ and is highly rated in the market. The above chart multi vitamins minerals （ UPX ）
Foods are high-quality domestic ones abroad than the rated quality supplement appreciates things American . The reasons for... Japan supplement whereas lying as a food handling, considered to be among the supplements of the American managed by Ministry of health and the FDA , food and drug, is tightly controlled by laws to supplement the DSHEA (dietary supplement health and Education Act).
Pesticide-free Douglas supplement material whatsoever. Uses 100% natural material, using the safe, high-quality raw materials in the United States, Japan and Europe. Do not use the material to get low-cost Asian countries (except Japan). All raw materials entering the plant and check with strict quality control personnel are sampled, is sent to the laboratory. And only the raw materials have passed the results of sample analysis is spent in production.
Tryptophan is essential amino acid and is a precursor of serotonin. Tryptophan through the blood-brain barrier is l-5-turns into serotonin, and transition to-hydroxytryptophan (5-HTP).
This serotonin is called govern appetite disorders, mood disorders, and sleep hormone melatonin synthesis to normalize brain neurotransmitters important.
In the synthesis of serotonin, vitamin B6 and niacin are necessary, but Douglas Japan laboratories 'l-tryptophan', we are containing further increase the absorption of vitamin C, vitamin B2.
[When you take notes] Intake exceeds the recommended amount of a make sure doctors and necessary according to the instructions of a public authority only, please.