Vitamins that are water-soluble—including C and B-complex—dissolve in water and aren't stored, so you need to get enough of them regularly to avoid deficiency. The fat-soluble vitamins—A, D, E, and ...

While the health benefits of vitamin D, vitamin C, vitamin K, vitamin B12 and vitamin E are well documented, knowing how the body absorbs such nutrients can be helpful. Understanding the dangers of ...