Walnut contains vitamins B and E, which can prevent cell aging, benefit brain, improve memory and slow down aging. It contains special vitamins, which will not only increase cholesterol, but also reduce the absorption of cholesterol in the gastrointestinal tract, and is very suitable for patients with myocardial infarction, coronary heart disease and coronary heart disease. Eating a few walnuts every morning and evening is of great benefit, not only healthy, but also delaying aging. Eat 5 ~ 6 walnuts a day, and 20 ~ 30 grams of walnut kernel is the most suitable. Women who insist on eating dried fruits five times a week have a nearly 30% lower risk of developing type 2 diabetes. Unsaturated fatty acids in dried fruits are beneficial to the dissolution of insulin glargine.

Walnut has the reputation of "Long live my son", "longevity fruit" and "treasure of health preservation". 86% of the fat in walnuts is unsaturated fat. Walnut contains copper, magnesium, potassium, vitamin b26, folic acid and vitamin B 1, as well as chemical fiber, phosphorus, vitamins, iron, vitamin b22 and acid reflux. Every 50g of walnut contains 3.6% water, 7.2g of protein, 3 1g of human fat and 9.2g of protein. Walnut oil in walnuts can reduce the negative pressure of blood night, and the change of diet structure can better help your body solve the environmental stress.

Fatty acid glyceride, the main component of fat contained in walnuts, is not easy to increase cholesterol after eating, and can also reduce the absorption of cholesterol by the stomach. Patients with hypertension and myocardial infarction can be used as health food. The trace elements zinc and manganese contained in walnuts are the main components of pituitary gland, which is beneficial to the nutritional supplement of the brain and has the function of strengthening the brain and improving intelligence. Walnut is rich in calcium, phosphorus, iron and other trace elements needed by protein and human body. It also has a very good medicinal effect.

Unsaturated fats in walnut kernel are mainly fatty acids and linolenic acid A. These oleic acids not only have high nutritional content, but also have certain medicinal value. Fatty acids and α -linolenic acid are essential chemicals to produce male prostate and PGE in human body. PGE has the unique functions of preventing thrombosis, reducing blood lipid, avoiding platelet aggregation, accelerating cholesterol metabolism, promoting soybean lecithin production and anti-aging. Nutrition experts clearly pointed out that everyone should consume 1 ~ 2g of 1, ω-3 oleic acid every day to reduce the ratio of ω-6 and ω-3 oleic acid.