Baby's nails judge the white spots and stripes of the disease: usually this situation is that the nails are injured, and when the injured parts heal, the white spots will disappear. Sometimes it may be zinc deficiency or cirrhosis, but white spots will disappear with the growth of nails. Other color stripes: If there are yellow stripes on the baby's nails, it may be food with too much carotene. If it is blue, black and gray stripes, the baby may have an ear or yeast infection. Half-red nails: If this happens to your baby's nails, you should pay attention to it, which is a sign of heart disease. If it is pink, it may be a symptom of anemia. Rough nail surface: Your baby may lack vitamin B. Give your baby spinach, animal liver, eggs, mung beans and dark green vegetables, which are all foods rich in vitamin B. They are thin, crisp and thick. When your baby's nails are in this situation, you don't have to worry too much. It may be because of psoriasis, eczema, or signs of injury, sometimes caused by genetic factors. Concave nail spoon: If the baby's nails are concave like spoons, it may be because of iron deficiency, kidney disease, thyroid dysfunction, musculoskeletal diseases and so on. In addition, nail injuries can lead to baby nail spoons. Nails are easy to break: When children encounter this situation, it may be a skin disease or lack of protein, because 97% of nails are from protein. Supplement foods containing protein and trace elements such as potassium and iron. There are stripes: stripes are caused by a sudden delay in the distribution of nail cells, usually caused by skin diseases, nail infectious diseases and the risk of diabetes. Purulent finger inflammation: inflammation is an obvious sign of vitamin C and folic acid deficiency. In addition, it can also occur in infants with skin inflammation, skin fungi, eczema or skin damage around nails. How to care for your baby's nails and trim them regularly: Your baby's nails grow very fast, and it's easy to hide evil people, so you must trim your baby's nails regularly, about once a week. Pay attention to the timing of pruning: because young babies are prone to waving wildly, it is very dangerous to trim their nails while awake. It's best to trim the baby while he is sleeping. Older children can sing and tell stories to comfort him. Use safety scissors: To help your baby trim his nails, you must use the safety scissors special for your baby, and it is best not to mix them with others, so as not to cause other skin diseases. How does baby nail have white spot to do? If the baby's nails appear white spots repeatedly, be sure to go to the hospital for examination. If it is diagnosed as malnutrition or lack of trace elements, it should be supplemented in food accordingly; Pay attention to various protective measures in the place where the baby plays, such as strengthening the switch devices of doors and cabinets; It is best not to let the baby play games that are easy to pinch hands, such as opening and closing doors.