Walnut is a kind of warm dried fruit food, which will aggravate the internal heat after eating. People who get angry are angry, and eating walnuts is likely to aggravate the symptoms of getting angry, such as swollen gums, oral ulcers or acne on the skin.

2. Don't eat people with diarrhea.

Walnut contains a lot of oil, which will increase the burden on the digestive system after eating. Diarrhea patients themselves may have indigestion, and eating high-fat walnuts is easy to aggravate diarrhea symptoms due to weakened digestive function.

3. People with three highs eat less.

Walnuts are extremely rich in fat, and excessive consumption can easily lead to an increase in blood sugar, blood lipid and blood pressure. Patients with diabetes, hyperlipidemia and hypertension had better eat less walnuts at ordinary times, so as not to aggravate the condition of diabetes, hyperlipidemia and hypertension.