Which of the Following Is True Regarding Essential Nutrients and Vitamins

Which of the following is true regarding essential nutrients and vitamins?

A) They are made and stored in our bodies because they are critical to our health.
B) They prevent or cure the pathology associated with their deficiency.
C) They can cure a wide variety of diseases, such as the common cold.
D) They must be obtained in pill form in order to get sufficient quantities.
E) They can significantly improve exercise performance when taken at least twice the daily recommended amount.