1. Walnut is rich in unsaturated fatty acids, Cu, Mg, K, vitamin B 1, B6 and other future elements necessary for human body, which can not only supplement body nutrition, but also maintain beauty, and is a good helper for beauty lovers.

2. Walnuts can also reduce the absorption of cholesterol in the intestine, thus having preventive and therapeutic effects on arteriosclerosis, hypertension and coronary heart disease.

3. Unsaturated acids contained in walnuts are beneficial to the decomposition of insulin, and women can reduce the risk of diabetes by taking them every day.

4. Walnuts are rich in omega-3 fatty acids, which can effectively prevent depression, attention deficit hyperactivity disorder, Alzheimer's disease and so on.

Walnut is rich in fatty acids and other elements. Eating too much will not only get angry, but also have the effect of fattening. Therefore, it is necessary to eat properly and remember not to be greedy.