Vitamin A toxicity is MOST LIKELY to occur from ________.
A. consuming high-dosage vitamin A supplements
B. drinking too much vitamin A fortified milk
C. eating liver more than once per week
D. consuming too many dark green and deep orange vegetables
Answer: A
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Which of the following are good sources of dietary calcium?
a. Fruits b. Breads c. Enriched grains d. Certain green vegetables
Goiter is caused primarily by a deficiency of
a. iron. b. zinc. c. iodine. d. selenium.
Which of the following statements about fortified foods is false?
A) Regular consumption of fortified foods increases the risk of exceeding the Tolerable Upper Intake Levels of a specific nutrient. B) Foods are regularly fortified to reduce the risk of chronic diseases such as osteoporosis, cancer, and heart disease. C) Some foods are being fortified to enhance sales appeal. D) Foods that are fortified do not have to list information about the amount of the nutrient(s) added to the food.
Which of the following statements is true?
A. Excessive intakes of vitamin D cause rickets in children. B. Skin can form previtamin D after being exposed to sunlight. C. Hair loss is the primary sign of vitamin D deficiency. D. Pellagra is the vitamin D deficiency disorder in adults.