"Compendium of Materia Medica" believes that black chicken has the functions of replenishing deficiency, fatigue and weakness, treating diabetes, benefiting pregnant women, and treating women's bleeding and bleeding and some deficiency and diseases. Black-chicken is a good health care product with the same origin of medicine and food. Eating black-chicken can improve physiological functions, delay aging, and strengthen muscles and bones. It has obvious effect on preventing and treating osteoporosis, rickets, iron deficiency anemia in women, etc., and has effective effect on treating women's frail infertility, irregular menstruation, habitual abortion, red leucorrhea and postpartum weakness. It can also be used for the auxiliary treatment of pulmonary tuberculosis, coronary heart disease, gastric ulcer, neurasthenia, pediatric rickets and other diseases. <br /><br />Walnut kernels "make people fat, moisturize the muscles, and have dark hair." The reason why walnut kernels can be beautified is because they have the effects of replenishing qi, nourishing blood, and nourishing strength. Walnut kernels contain 40 - 50% fat, mainly linolenic acid. They are an ideal skin cosmetic agent for the human body. If the human body lacks it, the skin will be dry and plump. If the unsaturated fatty acid content is high, it will have a better effect on bodybuilding. <br /><br />Yams are sweet and calm in nature, and enter the lungs, spleen and kidney meridians; they are neither dry nor greasy;<br /> It has the effects of invigorating the spleen and replenishing the lungs, nourishing the stomach and kidney, strengthening the kidney and replenishing the essence, improving the ears and improving the eyesight, helping the five internal organs, strengthening the bones and muscles, long-lasting nerves, and prolonging life;<br /> Indications for weakness of the spleen and stomach, fatigue, loss of appetite, chronic diarrhea and chronic diarrhea, lung qi deficiency and dryness, phlegm asthma and cough, kidney qi deficiency, soreness of waist and knees, weakness of lower limbs, diabetes and frequent frequency, seminal emission and premature ejaculation, white and turbid white leucorrhea, red skin swelling, obesity and other diseases.