A study in the United States found that people who eat an ounce of nuts at least twice a week have a 47% lower chance of dying of heart disease than people who don't eat nuts at all. This means that eating nuts more than twice a week can reduce a person's risk of fatal heart disease. In winter, life activities turn from prosperity to decline, from dynamic to static. At this time, it is necessary to maintain health scientifically and reasonably, and you can eat more nuts such as walnuts, chestnuts, hazelnuts and peanuts.

Walnut can destroy pyruvic acid which is harmful to human body and has the function of solving human fatigue. It contains more carbohydrates and high calories, which can improve the cold resistance; Rich in protein, fat, minerals, vitamins and fatty linoleic acid, it has high nutritional value. Lowering the level of blood cholesterol and the risk of cardiovascular diseases, lecithin also has the functions of strengthening brain, memory and anti-aging.

It has good curative effect on kidney deficiency, frequent micturition, cough and other symptoms, and has health care function. Hazelnut contains unsaturated fatty acids, protein, carotene, vitamins, minerals, sugar fiber and other special components, so it has the functions of lowering cholesterol, preventing colon cancer, prostate cancer and breast cancer, balancing blood pressure and promoting bone growth. In addition, the content of potassium and iron in hazelnut is particularly high, which is good for strengthening physique, resisting fatigue and preventing aging.

Chestnuts are rich in carbohydrates, but protein, fat, nicotinic acid, carotene, riboflavin, B vitamins, calcium and other minerals needed by the human body are few and high in calories. Eating chestnuts can supplement physical fitness, prevent and treat hypothermia, hypertension, coronary heart disease, arteriosclerosis and osteoporosis, and is an anti-aging tonic. But obese people should eat less. Every time middle-aged and elderly people eat raw and air-dried chestnuts, it helps to prevent kidney deficiency and low back and leg pain. Traditional Chinese medicine point of view: chestnuts taste warm, enter spleen, stomach and kidney meridians, strengthen spleen, stomach and kidney, strengthen tendons, promote blood circulation, stop bleeding, relieve cough and resolve phlegm. Suitable for kidney deficiency, soreness of waist and knees, soreness of bones and muscles, hematuria, hematochezia, etc.

Almond is rich in unsaturated fatty acids, vitamin C, vitamin A, vitamin B and vitamin E, and various trace elements such as calcium, phosphorus, iron and copper. Traditional Chinese medicine view: the combination of multiple nutrients can effectively reduce the incidence of heart disease and meet the needs of people of all ages. Generally, twice a week, 20-25 capsules each time, long-term adherence is better.