Chinese medicine believes that black belongs to water, water belongs to kidney, and black beans, as a black food, help to nourish and nourish kidney. Black bean skin extract can improve the absorption of iron in human body, and eating black beans with skin can improve anemia symptoms. People's kidney governs essence and blood, and the kidney is nourished, so the body's qi and blood will be sufficient. Eating black beans often helps to tonify the kidney and relieve symptoms such as kidney deficiency, soreness of waist and knees, rheumatic joint pain, and unfavorable joints.
Black sesame is rich in iron. Eating black sesame seeds often can improve iron deficiency anemia and has the effect of enriching blood and benefiting qi. Vitamin E, which is rich in black sesame, has a strong antioxidant capacity, which can reduce the production of free radicals and remove aging metabolites. So eating black sesame seeds can moisturize the skin. Black sesame can effectively promote the synthesis of melanin in hair and restore the blackness of white hair. At the same time, black sesame has the effect of tonifying kidney, which can alleviate the problem of hair loss caused by kidney deficiency and relieve the symptoms of hair loss.
Walnut has the functions of strengthening brain, improving intelligence, resisting aging, preventing constipation and lowering blood sugar. Eating these nuts often is good for your health. It has a good health care function.