A chronic alcoholic presents with muscle twitching and cramping. He is also complaining of spasms in his muscles that he cannot seem to control. What nutrient is he likely deficient in?
A. Niacin
B. Magnesium
C. Folate
D. Iron
Answer: B
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Indicate whether the statement is true or false
The main function of vitamin E is to act as a(n):
a. coenzyme. b. free radical. c. fat. d. antioxidant.
What important role does zinc play in the body?
A. It lowers homocysteine levels. B. It is important for red blood cell development. C. It affects the ability to taste things. D. It promotes strong bones and teeth.
What is the fate of disaccharides not digested in the small intestine?
A. They are absorbed and converted to fat. B. They are absorbed and converted to glycogen. C. They pass into the colon and are absorbed. D. They pass into the colon and are fermented by bacteria.