Brian Is Thinking of Taking Creatine Supplements to Improve His

Multiple Choice

Brian is thinking of taking creatine supplements to improve his performance as a marathon runner. The dietitian advises him that creatine supplements _____.

A) are of some benefit to athletes participating in low-intensity, endurance sports such as long-distance running
B) do not enhance high-intensity, short-duration athletic performance such as sprinting or power lifting; however, there is considerable evidence that they do benefit athletes participating in low-intensity, endurance sports such as long-distance running
C) may enhance high-intensity, short-duration athletic performance such as sprinting or power lifting; however, there is little evidence that they benefit athletes participating in low-intensity, endurance sports such as long-distance running
D) are of considerable benefit to athletes participating in either high-intensity, short-duration athletic events such as sprinting or power lifting or low-intensity, endurance sports such as long-distance running