Turtle shell, also known as turtle plate, after grinding into powder, 3-5 grams are taken once a day to tonify the kidneys and strengthen the bones, nourish Yin and submerge Yang, and nourish blood and nourish the heart. Clinically, it is very effective for symptoms related to menopausal women, such as treating night sweats and hot flashes, as well as forgetfulness and palpitations, and for soreness and weakness of the waist and knees, as well as treating dizziness, tinnitus, rotating vision, and discomfort around the body. As other patients with similar symptoms, it can also be applied. In addition to being taken directly, turtle shells can also be stewed into porridge, together with sapodilla, Zhi Mu, japonica rice, etc., which is also good for digestion. Turtle shell is a kind of crustacean herb, which is difficult to digest, so it is better to take it in pill or powder.