Fresh walnuts are a nut that is rich in nutrients and can be consumed in moderation to supplement the body’s needs for protein, vitamins and other nutrients, which is beneficial to health. However, the high fat content in fresh walnuts may cause obesity, and may also affect the recovery of disease in some patients. First, the benefits of eating fresh walnuts: fresh walnuts are rich in protein, unsaturated fatty acids, vitamins, as well as calcium, iron, phosphorus and other trace elements, moderate consumption can help the body supplement all kinds of nutrients, enhance physical fitness. Second, the disadvantages of eating fresh walnuts: 1, leading to fire: walnuts are hot, poor health, spleen and stomach deficient people eat too much fresh walnuts may lead to fire; 2, cause obesity: fresh walnuts contain a lot of fat, excessive consumption will produce a lot of heat, excess heat is stored in the body to form fat, thus causing obesity; 3, affect the recovery: if patients with diseases such as hyperlipidemia overdose of walnuts, may It will not be conducive to disease recovery or aggravate the disease. Because fresh walnuts contain more oil, consuming too much is easy to cause thick blood; 4, food poisoning: fresh walnuts contain relatively more water, improper storage is easy to mold, nutrients are destroyed, eat moldy fresh walnuts is more likely to lead to food poisoning.