1. The Importance of Calcium Supplementation for Children Childhood is a critical period for bone development. Lack of calcium can lead to osteoporosis, easy fractures and other problems. Therefore, calcium supplementation for children is very important. 2. What should children eat to supplement calcium? 1. Milk and its products: Milk is one of the best sources of calcium. Drinking 2 cups of milk every day can meet the calcium needs of children. 2. Soy products: Tofu, soy milk, etc. are foods rich in calcium. 3. Seafood: dried shrimps, kelp, etc. are rich in calcium. 4. Green leafy vegetables: Green vegetables such as celery and celery also contain more calcium. 3. How to increase children