Fisher hopes that her study results will encourage mothers to capitalize on their ability to influence their daughters' choices. But, when modern lifestyles and cultural factors limit children's sun exposure, dietary vitamin D becomes essential. Infants and children, as well as adults through age 50, require 200 IU of vitamin D each day. Infant formulas are fortified with the necessary amount, but human milk contains relatively little. As a result, the American Academy of Pediatrics recommends supplemental vitamin D, usually in the form of a multi-vitamin drop containing vitamin D, for breastfed babies who might be at risk for rickets.
Some experts also advocate routine vitamin D supplementation for all breastfed babies.
Although federal law requires that milk contain 400 IU of vitamin D per quart to help prevent rickets, this regulation does not apply to other dairy products like yogurt, ice cream and cheese, or to milk substitutes like soy and rice 'milk' beverages. So, keep in mind that children need only half that amount. For fresh foods that don't have labels, use the USDA's searchable on-line food composition database . It does not work for other nutrients. Texas Pre-registration is not required for this free CNRC event.