First, pay attention to a reasonable diet, supplement vitamins. Three meals a day is the key to good health, must ensure that the baby’s diet is balanced, three meals a day should be regular and quantitative, avoid irregular overeating, diet should be light, eat more beans, fish, eggs, carrots and green leafy vegetables, etc., to ensure the intake of protein and vitamins. Eat the right amount of fruit between meals, pears, apples, bananas, kiwis, oranges, etc. are good choices. If the child is anorexic, picky eaters are more obvious, you can add a moderate amount of vitamins, the lack of vitamins easily cause anorexia, picky eating in children, but also affect the absorption of calcium, zinc and so on. Second, the supplemental water should be sufficient. In fact, babies need more water than adults, do not love to drink water children good sick this is true, the role of water in the human body is quite important, can help transport nutrients in the body, participate in the metabolic reactions of cells, maintain stable blood pressure, regulate body temperature and remove body waste. After one year old children should drink more than 500ml of water per day, such as in special circumstances (sweating, dryness, diarrhea, etc.) should be increased, drinking water should be mainly plain water (such as diarrhea, vomiting and other conditions should be supplemented with saline), from time to time every day variable amount of drinking. Third, pay attention to the regularity of work and rest, sleep enough. Sleep can regulate the function of the human nervous system, improve the mental state, thereby enhancing the body’s immunity. Therefore, having enough sleep is a guarantee of good health. Let your child develop the habit of going to bed early and getting up early, go to sleep before ten o’clock at night at the latest, get up before seven o’clock in the morning at the latest, have 1-2 hours of nap time at noon, and try to ensure that your child has ten hours of sleep every day. Fourth, pay attention to protection, prevention first. Protection is the first “barrier” to prevent disease, parents should give their children good protection work. Wash your hands before eating (parents should always carry wet wipes in your bag, in case it is not convenient to wash your hands outdoors.) The baby’s clothes should be changed often and bathed regularly, the baby’s clothes should be dried in the sun, and the baby’s toys should be washed and disinfected in time to prevent the growth of viruses from the source. The right amount of outdoor activities every day, through exercise to enhance the child’s own quality, so that children absorb the energy of nature, grow in the sun!