Cranberries and tea are examples of foods that have been shown to contain phytochemicals that reduce the risk of some diseases. The beneficial effects of some phytochemicals are so well demonstrated that they should be consumed as supplements. Choose the item that completes a true statement. Stimulant b. Hormone c. The oxygen required for efficient energy metabolism is transported poorly to cells.
Most B vitamins have critical functions in energy metabolism.
Vitamin K b. Vitamin C c. Vitamin E 55. A d. thiamin 56. Tryptophan d. Alanine 59.