Life Extension, D, L-Phenylalanine, 500 mg, 100 Vegetarian Capsules reflux Relief which provide support for heart

which provide support for heart and brain health

or calcium

maltodextrin (from tapioca)

Along with B5

Life Extension, D, L-Phenylalanine, 500 mg, 100 Vegetarian Capsules reflux Relief which provide support for heartEnhances Mood Non GMO LE Certified Dietary Supplement Phenylalanine is an essential amino acid that can be converted to L tyrosine in the liver. Tyrosine is used in the nervous system to make a class of neurotransmitters called catecholamines: dopamine, norepinephrine and epinephrine. Epinephrine, made from tyrosine in the adrenal medulla, functions as a neurohormone and is known as adrenaline. In addition to acting as a neurotransmitter that supports