Which vitamins are classified as water-soluble?

Water-soluble vitamins are those that dissolve in water and are not stored in large amounts in the body. They include the B vitamins (such as B1, B2, B3, B5, B6, B7, B9, and B12) and vitamin C. These vitamins play crucial roles in energy metabolism, immune function, and the synthesis of neurotransmitters and collagen.

The B vitamins collectively contribute to various physiological functions, including the functioning of the nervous system and the production of red blood cells. Vitamin C, known for its antioxidant properties, aids in the repair of tissues and the enzymatic production of certain neurotransmitters.

In contrast, fat-soluble vitamins, such as A, D, E, and K, are stored in the body’s fatty tissues and liver, and they require dietary fat for their absorption. This fundamental distinction is key in understanding how vitamins are utilized and the dietary considerations needed for proper nutrition.

Thus, identifying the B vitamins and vitamin C as water-soluble vitamins accurately reflects their characteristics and roles in the body.