In a double-blind procedure, the researchers know who is receiving the placebo, but the subjects do not know
Indicate whether the statement is true or false
False
Nutritional Science
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In the GI tract, the ____ secrete mucus
A) ?goblet cells B) ?microvilli C) ?thoracic duct D) ?villi
Nutritional Science
All of the following are consequences of ingesting excess vitamin C supplements EXCEPT
a. they frequently cause diarrhea. b. they appear safe at levels up to 2000 mg/day. c. they enhance the action of anticlotting medications. d. they interfere with laboratory urine tests for the diagnosis of diabetes.
Nutritional Science
Measurements of waist circumference determine the quantity of
A) visceral and subcutaneous fat. B) muscle mass. C) non-essential fat. D) body water content.
Nutritional Science
Which is required as part of myoglobin?
a. Iron b. Calcium c. Vitamin C d. Potassium
Nutritional Science