What are natural or whole-food vitamins?
The most bioavailable vitamins are natural or whole food vitamins. Natural or whole food vitamins refer to vitamins as found in natural foods, unaltered in any way that might change their molecular, biological or biochemical combinations, or their action. Whole food vitamins are foods with only the water and fiber removed. These vitamins are natural and familiar to the body with all of the natural cofactors present.