Two pistachios with shells contain more potassium than a banana. Potassium is very important for regulating blood pressure, which can balance the negative effects caused by excessive salt.

2. Walnut: Preventing Alzheimer's disease

The American Dietetic Association advises people to eat walnuts two or three times a week, especially middle-aged and elderly people and menopausal women, because the arginine, oleic acid and antioxidants contained in walnuts can protect the cardiovascular system and have a significant effect on preventing coronary heart disease, stroke and Alzheimer's disease.

3, pine nuts: anti-aging, moisturizing beauty

You would never think that pine nuts are extremely rich in vitamin E, and they can be said to be the champion of all nuts. The main function of vitamin E is beauty beauty and anti-aging, and it is the closest friend of women.

4, peanuts: blood and heart.

Peanut per100g can provide more than half of protein needed by human body every day. Eating peanuts often has the effects of nourishing blood, nourishing blood, invigorating spleen, moistening lung and moistening skin.