Should newborns take calcium supplements?
Oct 13, 2022
Source: Cainiu Health
Dr. Ma Yan
Introduction
Newborns who are breastfed or fed formula do not need additional calcium supplementation as long as they receive sufficient milk, feed well, and get regular sun exposure. Blindly supplementing calcium may cause discomfort in newborns. However, if a baby is not feeding well on breast milk or formula and shows symptoms such as excessive sweating, irritability, or frequent night awakenings, this may indicate calcium deficiency. In such cases, calcium supplementation can be considered, along with fish liver oil and vitamin D to promote calcium absorption.
Whether newborns need calcium supplementation should be determined based on individual circumstances. Blindly supplementing calcium should be avoided to prevent adverse effects.
Newborns who are breastfed or fed with formula generally do not require additional calcium, provided they receive adequate milk or formula and get regular sun exposure. Excessive or unnecessary calcium supplementation may lead to digestive issues, constipation, nausea, loss of appetite, and other discomforts. However, if a newborn is not feeding well—either from breast milk or formula—and exhibits symptoms such as excessive sweating, irritability, or night-time waking, calcium deficiency may be present. In such cases, calcium supplementation—either orally or intravenously—may be appropriate. At the same time, vitamin D or cod liver oil should also be supplemented to enhance calcium absorption.
If calcium deficiency exists in newborns, it may affect their growth in height and weight, and in severe cases, could even impair intellectual development. It is therefore recommended to assess each infant's specific condition and provide appropriate calcium supplementation when needed. Proper calcium intake can support healthy tooth and bone development and help prevent rickets.
