Peanut has a high nutritional value. It is rich in fat and protein. The fat content in peanuts is about 45%, and the protein content is as high as 24% ~ 36%. Peanut is also rich in vitamins A, B2, D, E, P, riboflavin, nicotinic acid and other vitamins. The content of minerals is also particularly rich, especially minerals such as calcium, iron and zinc; It is also rich in lecithin, amino acids, etc., and its nutrition is very comprehensive.

Second, the efficacy and role of peanuts

1. Enhance memory

Peanut is rich in trace elements such as vitamin E, zinc and lecithin. These nutrients can enhance memory and delay the decline of brain function, so eating peanuts often can play a role in nourishing the brain.

Lower cholesterol

Although the fat content of peanuts is relatively high, they are rich in unsaturated fatty acids. Proper consumption of peanuts can also reduce cholesterol, and has certain preventive and therapeutic effects on cardiovascular and cerebrovascular diseases such as arteriosclerosis, hypertension and heart disease.

3. Promote bone development

Peanut is also rich in calcium, vitamin D and other nutrients. Children often eat peanuts to promote bone development, and the elderly often eat peanuts to prevent osteoporosis.

Step 4 fight cancer

Peanut is rich in resveratrol, which can play an anti-cancer role. The study found that if you can insist on eating peanuts, you can greatly reduce the risk of colon cancer.

5. Coagulation and hemostasis

Peanut contains a variety of vitamins, which can shorten the coagulation time, so it plays a good role in coagulation and hemostasis. Peanut coat can also promote bone marrow to make platelets, improve human hematopoietic function, and also have certain benefits for preventing anemia.