What is the principal reason that the FDA has banned the sale of products containing ephedrine??
A) ?The costs are prohibitive.
B) ?The products were found to be ineffective for weight loss.
C) ?The products were implicated in several cases of heart attacks and seizures.
D) ?The products were found to contain contaminants that were believed to be responsible for inducing liver failure.
C
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When combined with regular exercise, ____________ can slow the skeletal deterioration that occurs with age and can reduce the risk of osteoporosis.
Fill in the blank(s) with the appropriate word(s).
Ketones are produced by the gluconeogenesis pathway
Indicate whether the statement is true or false
Which of the following statements about essential nutrients is true?
A) Essential nutrients are necessary to obtain through the diet or deficiency diseases will occur. B) Essential nutrients should be consumed in excessive amounts to promote optimal health. C) Essential nutrients must be made by the body and cannot be provided through the diet. D) Essential nutrients are less important than nonessential nutrients.
Which of the following carotenoids can be converted into a biologically active retinoid?
A) lutein B) beta-carotene C) alpha-carotene D) beta-cryptoxanthin