Which of the following is true about herbal dietary supplements?

a. Herbs are approved by the FDA.
b. Herbal supplements do not interact with medications.
c. Ephedrine has been banned from dietary supplements by the FDA.
d. Evidence about their safety and effectiveness is based on scientific evidence.


c

Nutritional Science

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WHat is the recommended dietary allowance (RDA) of vitamin D for men and women in the age group of 31-50 years?

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The corn crops that contain the Bt gene are resistant to competition from weeds

Indicate whether the statement is true or false

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Leon's dad is 47 . What is his maximum heart rate?

a. 173 b. 181 c. 205 d. 220

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Ground beef should be cooked to an internal temperature of at least _____ degrees

a. 100 b. 120 c. 140 d. 160

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