Getting adequate amounts of vitamin D has been linked to the ability to lose more weight. (ora.organic)
Most people would need 10 or 12 glasses a day — or more — to consume adequate amounts of vitamin D; something most would, and should, not consume. (philmaffetone.com)
They're also more likely to get adequate amounts of Vitamin A, Vitamin C, phosphorus and calcium from their overall diets. (theparentszone.com)