Caffeine Works Faster In Men Than In Women
Ninety percent of Americans consume caffeine every day in one form or another. Most people drink coffee, tea or other caffeinated beverages as pick-me-ups to increase alertness, or consume them as weight-loss supplements to lose body fat. Caffeine is a central nervous system stimulant that improves wakefulness, alertness and some types of athletic performance. It affects some people more than others, depending on tolerance, body size and gender.