Vitamins are essential micronutrients that the body cannot supply in sufficient quantities. They therefore must be obtained from the environment (diet or vitamin supplements). For simplification, vitamins are classified in two groups, according to whether they are water-soluble or fat-soluble. The water-soluble vitamins include vitamin C and the B-complex vitamins; these are considered for the most part relatively non-toxic. The fat-soluble vitamins, A, D, E, K, tend to accumulate in tissues, but don’t hurt you.
So yes, to many we all should be taking vitamins daily, but for some they don’t take anything. We do know that it wont hurt either way. Millions of people take Vitamins. To Pageant mom to the all-star Athletes.