Which group of vitamins is classified as fat soluble?

The group of vitamins classified as fat-soluble includes vitamins A, D, E, and K. These vitamins are absorbed in the intestines along with dietary fat and are stored in the body's fatty tissue and liver.

Fat-soluble vitamins play essential roles in various bodily functions. For instance, vitamin A is crucial for vision and immune function, vitamin D is important for calcium absorption and bone health, vitamin E acts as an antioxidant, and vitamin K is necessary for blood clotting and bone metabolism. Because these vitamins are stored in fatty tissues, they do not need to be consumed as frequently as water-soluble vitamins, which the body cannot store effectively.

The other groups listed contain water-soluble vitamins, which include the B-complex vitamins and vitamin C. Water-soluble vitamins dissolve in water and are not stored in the body, necessitating regular intake through diet to maintain adequate levels.