Which of the following is NOT a fat-soluble vitamin?
The primary function of vitamins is
A)to serve as an important component of muscle.
B)to provide texture and flavor to foods.
C)to regulate various chemical reactions within cells.
D)all of these.
Which of the following statements about vitamins is TRUE?
A)Vitamins are required by the body in large amounts.
B)Vitamins are important in the maintenance of the immune system.
C)Vitamins provide direct energy to the body.
D)Vitamins are best taken in the form of vitamin supplements.
Which of the following vitamins acts as an antioxidant?
D)all of these