The correct way to supplement calcium for children is to have a nutritious and balanced diet, take vitamin D supplements, and use calcium supplements as prescribed by the doctor when necessary.
1. Nutritious and balanced diet: Dairy products, green vegetables, soy products and seafood are all important sources of calcium, and a nutritious and well-structured diet for children can satisfy the demand for calcium.
2. Vitamin D supplementation: Vitamin D can promote the absorption and utilization of calcium, and children need to take 400 units of vitamin D per day from birth, which can be supplemented throughout their lives. In addition, sufficient outdoor activities not only promote vitamin D synthesis, but also strengthen the bone structure.
3. Use calcium supplements as prescribed by the doctor: healthy children with a balanced diet do not need to take calcium supplements. Excessive intake of calcium supplements may cause hypercalcemia, kidney stones and other diseases, as well as affecting the absorption of other nutrients such as zinc and iron. If low calcium still exists after the above treatment or if the symptoms of low calcium are more serious, children need to use calcium supplements, such as calcium gluconate, as prescribed by the doctor.
Calcium supplementation for children mainly relies on a balanced and reasonable diet, do not blindly add calcium supplements, which may affect the absorption of other trace elements and increase the burden on liver and kidney functions. The above drugs need to be used under the guidance of a doctor.