Which of the following nutrients does not have a Tolerable Upper Intake Level (UL)?
A) Calcium
B) Vitamin A
C) Vitamin B12
D) Sodium
E) None of the above
C
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The vitamin most likely to be deficient in the diet of a vegan is ________.
A. vitamin K B. niacin C. vitamin B12 D. folate
The small red blood cells that characterize microcytic anemia do not contain enough hemoglobin to transport adequate oxygen or allow
A) the production of plasma cells. B) adequate transfer of electrons to produce energy. C) aerobic respiration. D) adequate production of growth hormones.
Jill is a very active teenager who has been maintaining her current weight of 125 pounds. Her average daily macronutrient intake consists of 250 g carbohydrate, 100 g total fat, 30 g saturated fat, and 50 g protein. Is this within the Acceptable Macronutrient Distribution Range for fat intake?
a. Yes b. No
Christy uses a form of calcitonin to treat a hormonal disorder. If she didn't have the treatment, she would be likely to develop ________.
A. gallbladder stones B. a form of anemia that iron can't cure C. type 2 diabetes D. weak bones that break easily