One-year-old children can eat mangoes, which are rich in vitamin C. Vitamins can enhance the body's immunity, promote the growth and development of children, and also have certain anti-cold effects. But it should be noted that you should not eat too much mango, because mango is a benign food with high sugar content. If you eat too many mangoes at one time, the sugar will not be decomposed in time, and you will also get angry.