Twenty sprint cyclists were randomly selected to be in a study designed to test the effectiveness of 12 weeks of creatine supplementation on performance. Ten cyclists received a creatine supplement for three months while the other ten received a placebo. The cyclists did not know which supplement they were taking, while the researcher did have this information. This is an example of a(n) ____
study.
A) case
B) epidemiological
C) experimental
D) clinical
C
Nutritional Science
You might also like to view...
The addition of hydrogen atoms to unsaturated fatty acids is called:
a. hydrogenation. b. stabilization. c. saturation. d. cholesterol.
Nutritional Science
If you do not consume dairy products, you might be at risk for a _____ deficiency.
A) riboflavin B) iron C) vitamin C D) potassium
Nutritional Science
A vitamin or mineral supplement is nutritionally ________ to whole unprocessed foods
A) superior B) inferior C) acute D) equivalent
Nutritional Science
Sexual maturation rating is a method of determining when adolescents have completed menarche or spermache.
a. true b. false
Nutritional Science