What is DL phenylalanine?
DL phenylalanine is an essential amino acid used by the body for metabolic function. DL phenylalanine is a combination of D phenylalanine, a synthetic derivativel and L phenylalanine which is the natural form.SourceL phenylalanine is found in food products that contain protein, whereas D phenylalanine can only be made in the laboratory. L phenylalanine is also found in artificial sweetener aspartame.BenefitsDL phenylalanine can be used to treat chronic pain, depression, Parkinson’s disease and arthritis. It has also been used to treat vitiligo, a skin condition.DeficiencyDeficiency in phenylalanine can cause abnormal growth. Symptoms of deficiency are lack of energy, confusion, loss of appetite and memory loss. PKU (Phenylketonuria), a metabolic disorder, results from inability of body to metabolize phenylalanine.ExcessExcess intake of DL phenylalanine can lead to nausea, severe headaches and hypertension. Extremely high quantities of phenylalanine can lead to brain damage and death es
