A chronic deficiency of iron can make you feel
A. tired.
B. short of breath.
C. weak.
D. all of the above.
ANS: D
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A physician who hosts a popular TV show makes several nutrition-related claims during one of the programs. Which of the doctor's claims is a "red flag" of unreliable information?
A. Niacin cures pellagra. B. Not all doctors are nutrition experts. C. Kava cures migraine headaches. D. The "placebo effect" often occurs in controlled studies involving human subjects.
Calcium gluconate, given intravenously, can reverse the effects of _______________
Fill in the blank(s) with correct word
All of the following are true regarding food additives EXCEPT:
a. unintentional additives include potassium benzoate and xanthan gum. b. the most common additives are sugar and salt. c. they may be either intentional or unintentional additives. d. the term food additive refers to any substance added to food that becomes part of the food.
Which two fatty acids are absolutely essential and cannot be produced by the body??
A) ?arachidonic acid and linoleic acid B) ?DHA and EPA C) ?oleic acid and linolenic acid D) ?linoleic acid and linolenic acid