The material, in addition to the composition of the bones and teeth, there are also promote blood clotting, so that certain enzyme activation, maintain nerve conduction, sedation of the nerve, maintain muscle stretching and heartbeat rhythm and so on. In addition to the composition of bones and teeth, there are also promote blood clotting, so that the activation of certain enzymes, to maintain nerve conductivity, sedation of the nerves, to maintain muscle tone and heartbeat rhythm and other roles. For the treatment of neurasthenia, chronic gastritis, dyspepsia, hypertension, etc. also has a certain effect. Abundant phosphorus is also the main component of the cell nucleus protein, help the body for protein, fat, sugar metabolism, and maintain the acid-base balance, the formation of sperm also has an important role. Lotus seed has the effect of nourishing the heart and tranquillizing the mind. Middle-aged and elderly people, especially brain workers often eat, can be brain-healthy, enhance memory, improve work efficiency, and can prevent the occurrence of Alzheimer's disease. The green core in the center of lotus seed, called lotus seed core, contains many alkaloids such as lotus heart alkaloids and isolian heart alkaloids, which are extremely bitter in taste and have the function of clearing heat and fire, as well as significant cardiotonic effect, which can dilate the peripheral blood vessels and lower the blood pressure. It can treat mouth sores and help with sleep. It is used as a tonic to nourish the spleen, stop diarrhea, benefit the kidney and astringent essence, and nourish the heart and tranquilize the mind. It can treat prolonged diarrhea with spleen deficiency, diarrhea with prolonged dysentery, spermatorrhea with kidney deficiency, slippery ejaculation, incontinence of urination, women's leakage and bandage, restlessness of the heart and mind, palpitation and insomnia.