The main benefits are: 1, appetizing, nourishing the blood; 2, rich in nutrition, rich in protein, fat, minerals and vitamins, but also rich in vitamin B and vitamin E; 3, walnuts contain a variety of trace elements needed by the human body, has the function of smooth gas and blood, cough and phlegm, moisten the lungs and kidneys; 4, walnuts have the role of brain tonic, dizziness, forgetfulness, waist and knee weakness of patients, can often 5, has a cholesterol-lowering effect, walnuts are good for lowering blood cholesterol, mainly because walnuts are rich in vitamin E, to reduce blood cholesterol and prevent atherosclerosis play a role; 6, can prevent cardiovascular disease, walnuts contain zinc, manganese, chromium and other trace elements, with cardiovascular protection.