Yes. A day's dosage is 4-5 is the most suitable. You don't need to eat too much a day, insist on eating every day. Eat walnuts for a few months, you can black hair. Eat three walnuts each time, once in the morning and once in the evening, for half a month, can cure whooping cough and chronic bronchitis.

86% of the fat in walnuts is unsaturated fatty acids, walnuts are rich in copper, magnesium, potassium, vitamin B6, folic acid and vitamin B1, also contains fiber, phosphorus, niacin, iron, vitamin B2 and pantothenic acid. Every 50 grams of walnuts, water accounted for 3.6%, another 7.2 grams of protein, 31 grams of fat and 9.2 grams of carbohydrates.

Walnuts can reduce intestinal absorption of cholesterol, atherosclerosis, hypertension and coronary heart disease, walnuts have warm lungs and prevent cellular aging effect, but also effectively improve memory, delay aging and moisturize the skin. Walnut leaves contain anti-biotic substances, so also has the effect of sterilization.