There's some debate over how much vitamin D children should consume daily. But therecommends 400 International Units for infants, and 600 IU for kids between ages 1 and 13 years old.
Sun exposure alone often can't meet the requirements. Here are two ways parents can help their kids get more vitamin D:Additionally, some fortified foods have vitamin D added to them during processing:Fortified processed foods, such as some cerealsfor infants who consume breastmilk, since human milk alone doesn't provide enough vitamin D.
Vitamin D drops can be bought over the counter and given to an infant to help them meet their daily requirement of 400 IU. Keep in mind that large doses of vitamin D can be toxic and lead to adverse health effects. For older children whose vitamin D status is unknown, talk to your healthcare provider about whether it makes sense for them to take a supplement.