【单选题】Protecting the heart, warding off cancer, easing the pain of arthritis -- the list of Vitamin E's possible benefits keeps getting longer. Now, because of two new studies, some researchers say the nutr...
A.
People will be in perfect health if they take Vitamin E every day.
B.
Study showed that people who took Vitamin E regained their Flexibility.
C.
Vitamin E may help prevent Alzheimer's.
D.
Vitamin E offers a range of advantage if old people take proper dose of Vitamin E every day.