Is there research that points to lower bone density in children who aren consuming lactose?
Dr. Gordon: There are no conclusive studies regarding lactose and bone acquisition. However, there are studies that link milk consumption during childhood to fewer fractures and higher bone density during adulthood. These studies, carried out in healthy, non-lactose intolerant children and adults, have caused us to worry about inadequate calcium and vitamin D intake among children with lactose intolerance. Can non-dairy foods help foster healthy bone development? Dr. Gordon: Yes. Unfortunately, many calcium-rich foods happen to be those that many children refuse to eat, such as kelp, kale and broccoli. Also, a large serving of these foods is required to achieve the recommended daily allowance. Aside from fortified milk, few foods provide enough vitamin D. Exceptions are fatty fish, fish oils and some fortified cereals.
