Which of the following is a feature of Retin-A?
a. It is effective in treating rickets.
b. It is taken orally to treat the deep lesions of cystic acne.
c. It is known to be effective in fighting acne and wrinkles.
d. It prevents birth defects when used by pregnant women.
e. It is known to cause inflammation and darkly pigmented skin.
Answer: C
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Which of these statements is true of nonheme iron?
a. It is present in plant-derived foods only. b. It is present in both plant-derived and animal-derived foods. c. Only about 25 percent of nonheme iron in food is absorbed. d. Citric acid interferes with its absorption. e. Its absorption is enhanced by phytates.
In general, toxicity is short lived for fat-soluble vitamins as compared to water-soluble vitamins.?
Indicate whether the statement is true or false
Inflammation is the primary problem in asthma and is thought to be _______________ mediated
Fill in the blank(s) with correct word
The primary function of protein in the diet is to serve as ________
A) enzymes for biochemical reactions B) nerve chemicals C) a form of energy storage D) structural units to build tissue