Raw walnuts, can tonify the brain, that is, help the functioning of brain development. It is recommended that people who are growing up or using their brains excessively should consume more of them. Walnuts can also lower cholesterol and prevent the occurrence of diseases related to high cholesterol, so it is recommended that those with high cholesterol consume more walnuts. Those who use their brains excessively, especially women who use their brains excessively, are very unfavorable to their health. Eating more walnuts can be healthy for the brain, improve brain circulation, increase intelligence, and thus reduce the fatigue brought about by excessive use of the brain.

And cooked walnuts, can have a lot of benefits for the hair, can make the hair smoother, more black and shiny. Moreover, it contains a lot of vitamins in it, which can better increase the activity of the skin and make it smooth, making it one of the best choices for women to take care of their skin and hair.

Consumption of contraindications:

1, the fire people avoid eating

Walnuts are a kind of warm nature of the dried fruit food, the human body after eating will aggravate the body's fire. The fire itself is heavier, eating walnuts is likely to aggravate the gums, mouth ulcers or skin acne and other symptoms of fire.

2, diarrhea people avoid eating

Walnuts contain a lot of oil, the human body after eating will increase the burden on the digestive system. Diarrhea may be indigestion itself, eating high-fat walnuts is easy to weaken the digestive function and aggravate the symptoms of diarrhea.

3, three high people eat less

Walnuts are extremely rich in fat, too much to eat is easy to cause blood glucose, blood fat and blood pressure rise. Diabetes, hyperlipidemia and hypertension patients usually better eat less walnuts, so as not to aggravate the condition of diabetes, hyperlipidemia and hypertension.

4, not long-term overconsumption

Walnuts are a kind of indigestible high-fat nut food, the fat in which although it helps to remove cholesterol in the blood, but the opposite is true and will release a lot of heat. The human body long-term overconsumption of walnuts, not only easy to cause indigestion, obesity and fire symptoms, but also easy to raise the blood cholesterol level. We usually eat walnuts should control the amount, about five a day is good.

5, the best with walnuts brown skin

Walnut brown skin contains a lot of nutrients, in the consumption of walnuts, it is best to eat with walnuts brown skin, so as not to reduce the nutritional and health value of walnuts.

6, not with strong tea or persimmons eat

Walnuts are rich in protein and calcium, strong tea and persimmons are rich in tannins. Eating walnuts with strong tea or persimmons, will make the protein and calcium and tannic acid combined to generate can not be digested and absorbed by the body of ellagic acid protein and tannic acid calcium, will not only reduce the nutritional and health value of the food, but also cause indigestion.