Shrimp supplement the first category of substances is high-quality protein, because shrimp as an animal food, which contains a relatively rich amount of protein, and amino acid ratio is appropriate, the number of adequate, complete, in the role of protein shrimp is very obvious. The second category of substances is calcium, in shrimp, especially shrimp skin is rich in calcium, for the prevention of osteoporosis, prevention and treatment of lumbar and knee weakness in the role of shrimp is very obvious. The third category is from the point of view of Chinese medicine, can tonify the kidney and yang, because shrimp into the kidney meridian, sweet, salty and warm, for the kidney meridian and yang qi supplementation effect will be very obvious.