Dr. Greene’s Answer:
By some estimates, 98% of kids don’t regularly eat the recommended number of servings of different food groups each day. As a result, even though the typical American child eats too many calories, the typical child is getting suboptimal levels of many key nutrients. There are thirteen major, named micronutrients, that I’ve labeled “the Greene 13”, that concern me the most:
- Folic acid
- Omega 3 fatty acids (especially DHA)
- Phosphorous (except for kids who drink carbonated beverages and get too much)
- Vitamin A
- Vitamin C
- Vitamin D
- Vitamin E
Most kids don’t get enough of at least one of these. One in six girls get iron at levels low enough to affect their test scores. Seven out of ten boys and nine out of ten girls don’t get enough calcium at key times of growth.
A daily multivitamin is more than a safety net for occasional nutritional accidents. It is more similar to spackle to fill in the nutritional holes, gaps, and cracks that many children develop every day because they fall into the 98% of kids who don’t eat a diverse amount of real foods. And beyond this a multivitamin can help a child thrive.