Occasionally eat potato chips to children generally have no obvious harm, long-term excessive eating may lead to heavy taste, obesity and nutritional imbalance and so on. 1. Heavier taste: the seasoning and salt in potato chips are too much, and children find it easy to eat more when eating potato chips, which will lead to heavier taste in children. 2. Obesity: potato chips belong to puffed food after frying, containing a lot of fat, long-term eating will lead to an increase in body fat, thus triggering obesity. 3. Nutritional imbalance: If excessive eating potato chips, will affect the appetite and normal diet, resulting in vitamins and proteins and other nutrients intake is insufficient, easy to cause children’s nutritional imbalance. Children are not recommended to eat potato chips for a long time in excess, usually recommended to eat some light, well-digested food, can be moderate to eat some rich in vitamins, high protein and other foods, to ensure that children’s nutrition is balanced.