Excessive degradation of L-Tryptophan from food sources by the body in the digestive process or by aging can preclude adequate production of serotonin in the brain. This in turn can result in poor sleep quality, stress, emotionalism (mood swings), weight gain and a loss of the feeling of well being.

L-Tryptophan is a precursor to serotonin and is powerfully effective.

L-Tryptophan CMS from Anabol Naturals in both capsules and crystalline powder provides nutritional support for serotonin associated functions: