L-ascorbic acid is water soluble. While incredibly effective ... is much closer to 3 or 4 percent. Your vitamin C should come in a dark or opaque bottle. This helps prevent oxidation, which ...

Vitamins are classified as either fat-soluble or water-soluble based on how the body absorbs and stores them. The fat-soluble vitamins—A, D, E, and K—are absorbed with fat and stored in the liver, ...

Johnny Depp brought a Fiji water bottle full of a mystery yellow liquid ... referring to the brand of energy- and vitamin-supplement tablets that turn water an orange-yellow color.