Generally speaking, walnuts are rich in energy, protein, fat, carbohydrates, dietary fiber, vitamin E, folic acid, calcium, phosphorus, potassium, magnesium and other minerals. The main component of walnut fat is linoleic acid glyceride, and trace elements zinc and manganese are important components of pituitary gland, which have the function of improving intelligence. Walnut, as one of the four dried fruits, has the dietotherapy effects of tonifying kidney and strengthening brain, moistening intestine and relaxing bowels, warming lung and relieving cough.
Walnut should be one of the most common and economical nuts in daily life. You can count them carefully: pine nuts, pistachios, macadamia nuts, pecans and even almonds are much more expensive than walnuts. In recent years, the price of walnuts is very cheap. Generally speaking, it is basically affordable. On the other hand, the big problem at present is not that many people can't afford nuts.
In addition to holidays, some families may buy some peanuts and melon seeds candy, but many families usually do not take the initiative to buy nuts to eat. The younger generation and the elderly with good economic conditions are better. Only some people who pay attention to health will eat nuts as healthy snacks.
Walnut, as a kind of nut, has good nutrition and health care functions. Studies have found that eating a proper amount of nuts every day may contribute to heart health. Walnut is delicious and a healthy snack, but it can't be eaten in excess because it is high in energy and fat. In order to avoid obesity, you don't have to eat it every day, just eat 50 grams to 75 grams a week. Walnuts can be eaten dry, brewed with milk and yogurt, cooked with porridge and cooked (ingredients).