How many grams of dietary fiber are recommended for adults to consume each day?

How many grams of dietary fiber are recommended for adults to consume each day?
 
  A) 20-28 grams
  B) 25-38 grams
  C) 30-48 grams
  D) 38-50 grams

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Which of the following factors can play a role in triggering episodes of bipolar disorder?
 
  A) A sudden drop in blood sugar
  B) A flashback of a violent event
  C) Drug abuse or a stressful event
  D) Hunger or dehydration

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Glucose is stored in muscles and the liver in the form of
 
  A) glucagon.
  B) triglycerides.
  C) nitrogen.
  D) glycogen.

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Which of the following is an example of the behavior of a person who is in the manic phase of bipolar disorder?
 
  A) Talkative and highly energetic
  B) Quiet, shy, and reserved
  C) Lethargic and depressed
  D) Sleeping excessively and overeating

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Which of the following statements about dietary supplements is TRUE?
 
  A) The FDA evaluates the safety and effectiveness of dietary supplements before they can be sold.
  B) Recent analyses have found thatwhether or not they are effectivethe majority of dietary supplements do contain the ingredients listed on the label.
  C) The FDA can remove a dietary supplement from the market only after it has been shown to be harmful.
  D) Nearly 28 percent of Americans take at least one dietary supplement.