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Q47: Vitamin E deficiencies are common in people

Q48: Which of the following statements is FALSE

Q49: Acetylcholine is a vitamin-like nutrient important in

Q50: Which of these micronutrients is destroyed by

Q51: Which vitamin can be made from the

Q53: Research suggests that vitamin C supplements taken

Q54: A lack of dietary iodine during pregnancy

Q55: A free radical is highly unstable because

Q56: Neural tube defects typically occur before a

Q57: A deficiency of thiamin leads to the