Lean meat, lettuce liver and oysters are good for sperm and can improve sperm vitality. Usually pay more attention to supplement arginine, trace elements zinc selenium and lycopene, which are essential nutrients for sperm, but the food conditioning cycle is slow and the effect is not obvious. It is best to combine diet and health care, find some three treasures of nourishing sperm, and conduct comprehensive conditioning and maintenance of sperm to improve vitality faster. At the same time, we should pay special attention not to smoke and drink for a long time and not to stay up late in our daily diet. Alcohol and tobacco do great harm to sperm, which will reduce sperm motility.