Brain dopamine is an important neuromediator involved in the regulation of mental, motor, blood pressure and heart in the brain. Brain dopamine has a relationship with human emotions and feelings, transmits excitement and happy messages in the brain, and is very relevant to human pleasure. Usually through the following methods to supplement the brain dopamine: 1, medication: can apply levodopa and central dopamine receptor agonists, to supplement dopamine; 2, appropriate exercise: brain dopamine is usually how much the body needs to secrete a small amount, if you want to increase the secretion of dopamine, you can do appropriate exercise, for dopamine secretion has a certain promotion effect; 3, supplemental protein: to eat more Protein-rich food, meat, dairy contain more phenylalanine, the intake of these substances can be converted into tyrosine, when the more tyrosine, can promote the secretion of dopamine.