Amino Acid Metabolism

Elevated levels of a byproduct of amino acid metabolism, known as homocysteine, affect the mood. Vitamin B6 is one of the B-Complex vitamins needed for homocysteine regulation. It is needed for tryptophan metabolism, an amino acid required for dealing with stress for mood and appetite control, and sleep. Vitamin B6 is an essential nutrient for cardiovascular health, nerve health, and for the formation of hemoglobin. Inflammation can impair Vitamin B6 metabolism.