Water-soluble vitamins cannot be?

Water-soluble vitamins, which include the B-complex vitamins and vitamin C, are characterized by their ability to dissolve in water. This property leads to a specific metabolic behavior; primarily, they are not stored in significant amounts in the body. Instead, these vitamins are absorbed through the digestive tract and utilized in various bodily functions, after which any excess is excreted in urine.

Because they are not stored, it is essential for individuals to regularly consume these vitamins through diet or supplements to maintain adequate levels. This contrasts with fat-soluble vitamins, which can be stored in fatty tissues and the liver for later use. Thus, the fact that water-soluble vitamins cannot be stored in the body is crucial for understanding both dietary needs and the consequences of deficiencies.