What are the advantages and disadvantages of eating walnuts?

Walnut is the most popular nut food in life. It is not only delicious, nutritious, but also has excellent health benefits. People usually eat walnuts and know that it can delay aging, improve brain function and physical fitness. However, eating walnuts is not only beneficial, but also has certain disadvantages. It is recommended that you learn more about the advantages and disadvantages of walnuts before eating them.

What are the benefits of eating walnuts

1. Protect cardiovascular system

If people eat more walnuts in their daily life, it will have a significant protective effect on the cardiovascular system. This is because walnuts contain a large amount of unsaturated fatty acids, which can promote the decomposition and metabolism of fatty acids and cholesterol in the human body and prevent them from accumulating in blood vessels. It has a certain preventive effect on human hyperlipidemia and hypertension, and can reduce the incidence of coronary heart disease and arteriosclerosis.

2. Prevent diabetes

The unsaturated fatty acids absorbed by eating walnuts can also speed up the production of insulin in the human body, enhance the body's sugar tolerance, and inhibit the body's absorption of sugar. Regular use can prevent hyperglycemia and reduce the incidence of diabetes. For those people with diabetes in life, eating more walnuts is also very beneficial for their recovery.

3. Prevent Alzheimer's disease

Eating walnuts can not only improve brain function and promote brain development, but also prevent memory loss. The phospholipids, amino acids and trace elements contained in walnuts can directly act on the human brain, increase brain cell activity, and enhance brain function. Middle-aged and elderly people can prevent Alzheimer's disease after eating walnuts. For those who use their brains frequently, eating more walnuts can relieve brain fatigue.

Disadvantages of eating walnuts

1. Usually, eating walnuts has many benefits to the body, but it also has certain disadvantages. Especially when people eat a lot of walnuts, it is easy to increase the burden on the stomach and intestines, causing indigestion in the human body. In severe cases, it can also cause abdominal distension and pain, followed by nausea and vomiting.

2. Causing obesity is also the main disadvantage of eating walnuts. Because walnuts, as a nut food, contain a lot of fat, excessive consumption will cause fat to accumulate in the body. They cannot be metabolized in time and will cause obesity. Therefore, people must eat walnuts in moderation and never eat them in excess.