Watermelon seeds:

1. Watermelon seeds are rich in protein, fatty acids, B vitamins, calcium, magnesium, potassium, iron, selenium and other nutrients. It has the effect of clearing away lung heat and resolving phlegm, and has an auxiliary effect on cough and hemoptysis caused by excessive phlegm;

2. Watermelon seeds are rich in oil and have the function of invigorating stomach and relaxing bowels. When you have no appetite or constipation, you might as well eat some melon seeds such as watermelon seeds;

3. It contains unsaturated fatty acids, which can lower blood pressure and help prevent arteriosclerosis. It is a snack suitable for patients with hypertension.

Walnut:

1. Walnut kernel contains more protein and unsaturated fatty acids necessary for human nutrition. These components are important substances in brain tissue cell metabolism, which can nourish brain cells and enhance brain function;

2. Walnut kernel can prevent arteriosclerosis and lower cholesterol; In addition, walnuts can also be used to treat non-insulin-dependent diabetes; Walnuts can also relieve pain, increase white blood cells and protect the liver of cancer patients.

3. Walnut kernel contains a lot of vitamin E, which can moisturize and blacken hair if eaten regularly, making skin moist, smooth and elastic;

Chewing some walnuts when you feel tired can relieve fatigue and stress.

Almond:

1. Bitter almond can relieve cough and asthma, moisten intestines and relieve constipation, and can treat diseases such as lung disease and cough.

2. Daily consumption of sweet almonds and dried almonds often has a moisturizing effect and a certain lung nourishing effect.

3. Almonds are also rich in flavonoids and polyphenols, which can not only reduce the cholesterol content in the human body, but also significantly reduce the risk of heart disease and many chronic diseases.

4. Almonds also have a cosmetic effect, which can promote skin microcirculation and make skin ruddy and shiny.

Other nuts include almonds, hazelnuts, cashews, pine nuts, chestnuts, ginkgo, pistachios, macadamia nuts, peanuts, sunflower seeds, pumpkin seeds and so on.