Losses of trabecular bone start becoming significant for men and woman at about age ________.
a. 20
b. 30
c. 35
d. 40
e. 50
Answer: B
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Which substance is considered to be a proven ergogenic aid that increases athletic performance?
A. coenzyme Q-10 B. bee pollen C. carnitine D. salt tablets E. None of these substances have been proven to increase athletic performance.
Which of the following statements about soy is correct?
A) It is a low-quality protein source that is high in saturated fat. B) It is increasingly rejected by vegetarians as part of their diet. C) It may be harmful for individuals at high risk of developing breast cancer. D) Its popularity is decreasing in the United States.
The artificial sweetener that is dangerous for people with the genetic disorder phenylketonuria is _____
A) acesulfame K B) saccharin C) aspartame D) sucralose
Which of the following is not an effective method for reducing your risk of contracting a
sexually transmitted infection? A) abstinence B) using spermicides with nonoxynol-9 C) using latex condoms D) practicing monogamy