Which Statement Is True Regarding Caffeine and Its Effectiveness for Weight

Which statement is true regarding caffeine and its effectiveness for weight loss?

A) Caffeine is an effective weight loss agent in athletes and nonathletes.
B) Caffeine is an effective weight loss agent in athletes but not in nonathletes.
C) Caffeine is an effective weight loss agent in nonathletes but not in athletes.
D) Caffeine is not an effective weight loss agent.
189-lb male, collegiate athlete does not want to change body composition. The transition period consists of no physical training.
Training Year
Sept
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
June
July
Aug
Preparation
Competition
Transition
General training; focus on endurance
Specific training; focus on increasing power and strength
Practice races
Racing season
Active recovery