The RDA (Recommended Dietary Allowances) for nutrients are generally:
a. the minimum amounts that average people need.
b. more than twice as high as anyone needs.
c. designed to prevent deficiency diseases in half the population.
d. designed to be adequate for almost all healthy people.
e. the same for all ages for all nutrients.
d
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Allergic reactions are a result of:
A) an immune system response. B) an innate sensitivity. C) an intolerance. D) an inability to absorb proteins. E) All of the above
What percentage of the world's soybean production occurs in the United States?
A) 80 percent B) 50 percent C) 10 percent D) 25 percent
Which of the following is true of phospholipids?
A) They contain three fatty acids. B) They are amphipathic. C) They do not mix with water. D) They are essential nutrients.
Central America is the region with the highest prevalence of hunger—where one in four people are undernourished
a. True b. False Indicate whether the statement is true or false