What is the current safe upper level (SUL) intake of vitamin A for adults?
a. 1,500 mcg
b. 1,000 mcg
c. 2,000 mcg
d. 500 mcg
Answer: a. 1,500 mcg
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Saliva contains the enzyme _______ that hydrolyzes starch.
A. pepsin B. lipase C. amylase D. sucrase
The first organ to develop in humans is the _____
a. brain b. heart c. intestines d. stomach e. lungs
Which of the following statements is false?
A. Websites with .edu in their addresses often provide reliable nutrition information. B. The Internet is generally a reliable source of nutrition information, because information posted at websites has been peer-reviewed. C. When evaluating claims for dietary supplements that appear at a website, be wary of products that include promises for quick remedies. D. In general, personal websites, such as blogs, are not reliable sources of nutrition information.
A health claim linking dietary fat and cancer is an example of
A. an authorized heath claim. B. a qualified health claim. C. a health claim based on authoritative statements. D. a structure/function claim.