What Are Important Characteristics of Vitamins That the Pharmacist Should

What are important characteristics of vitamins that the pharmacist should include in patient teaching? (Select all that apply.) Note: Credit will be given only if all correct choices and no incorrect choices are selected.

A) Provitamins are supplied in the diet.
B) Vitamins are similar in the nutritional roles they play.
C) Disease results when vitamins are not present in adequate amounts.
D) The body synthesizes necessary vitamins.
E) Vitamins can be taken as often as necessary.