Whether your baby takes vitamin AD or vitamin D3 should be decided according to your baby’s growth needs, and there is no advantage or disadvantage.
Vitamin AD and vitamin D3 both contain vitamin D, which can promote the absorption of calcium and phosphorus and help the development of bones and teeth. Also vitamin D can prevent pediatric rickets.
Vitamin AD also has vitamin A, which has the ability to maintain visual function and prevent night blindness.
Vitamins and trace elements need to be supplemented as needed under the guidance of a regular doctor so as not to affect the baby’s health. Parents can take their babies to supplement vitamin D by sunbathing, and vitamin A by consuming foods such as carrots and liver.