The need for calcium supplements for babies between the ages of one and about two years old needs to be assessed on a case-by-case basis. The vast majority of babies do not require additional supplements due to the high level of calcium in their diet. However, a small number of babies may suffer from calcium deficiency, which can be targeted in accordance with medical advice. Usually, babies between 1 and 2 years old do not need to take calcium supplements because the calcium in the breast milk, formula and complementary foods that babies usually drink is already enough to support their growth and development. If your baby has symptoms of calcium deficiency, such as excessive sweating and restless sleep at night, on the one hand, you can take calcium supplements by eating calcium-rich foods, such as eggs, formula, etc., and you can also follow the doctor’s advice to take some vitamin D supplements to promote the absorption of calcium. Whether or not the baby needs to take calcium supplements from 1 to 2 years old depends on the baby’s specific condition. Parents can take their children to the hospital for calcium urination and other related tests, and give calcium supplements to their babies under the guidance of the doctor.