Which vitamins are water soluble?

Which vitamins are water soluble?

• A. B, C
• B. A, D
• C. K, E
• D. A, C

Answer: (A)

Water-soluble vitamins dissolve in water and are excreted in urine, so they aren’t stored in the body in large amounts and must be eaten regularly. The B vitamins (a group of several compounds) and vitamin C are in this category, making them the ones you should expect to see listed as water-soluble. They’re also more vulnerable to loss from cooking and processing because they can leach into water and degrade with heat. In contrast, fat-soluble vitamins A, D, E, and K require fat for absorption and are stored in the liver and adipose tissue, so they don’t need daily intake and can accumulate if consumed in excess. Therefore, the water-soluble pair among the options is B and C.

Water-soluble vitamins dissolve in water and are excreted in urine, so they aren’t stored in the body in large amounts and must be eaten regularly. The B vitamins (a group of several compounds) and vitamin C are in this category, making them the ones you should expect to see listed as water-soluble. They’re also more vulnerable to loss from cooking and processing because they can leach into water and degrade with heat. In contrast, fat-soluble vitamins A, D, E, and K require fat for absorption and are stored in the liver and adipose tissue, so they don’t need daily intake and can accumulate if consumed in excess. Therefore, the water-soluble pair among the options is B and C.