Which vitamins are considered fat-soluble?

Fat-soluble vitamins are those that dissolve in fats and oils, allowing them to be stored in the body's fatty tissues and the liver. The vitamins that fall into this category include vitamins A, D, E, and K.

Vitamin A is essential for vision, immune function, and skin health. Vitamin D plays a crucial role in calcium absorption and bone health. Vitamin E acts as an antioxidant, protecting cells from damage, while vitamin K is important for blood clotting and bone metabolism. Since these vitamins can be stored in the body for later use, they do not necessarily need to be consumed every day, unlike water-soluble vitamins, which need regular replenishment.

The other options do not fully represent the group of fat-soluble vitamins. For example, vitamins B and C are water-soluble, meaning they dissolve in water and need to be consumed more frequently to maintain adequate levels in the body. Thus, they do not belong to the fat-soluble category. Vitamins E and K are indeed fat-soluble, but the complete set of fat-soluble vitamins includes vitamins A, D, E, and K, making the identification of only E and K incomplete.