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Can coffee improve your workout? The science of caffeine and exercise

I confess I love coffee. I drink it every morning and after meals when I eat out. Mostly I consume decaf as I have read some horrifying studies on caffeine addiction and caffeine headaches. Also, I really don’t like to add chemicals to my system if I can help it. Here is an interesting study of the effect of caffeine and coffee on workouts from Medical Xpress.

Caffeine is one of the most researched substances reported to help athletes perform better and train longer and harder. As a result, professional and amateur sportspeople often take it as a performance-enhancing “ergogenic” aids for a wide range of activities. These include intermittent exercise such as football and racket sports, endurance exercise such as running and cycling, and resistance exercise such as weightlifting.

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But while most research looks at the effects of pure caffeine consumed as tablets with water, in the real world most people get their caffeine from coffee, energy drinks or other products like special gels or chewing gum. So will drinking a cup of joe before your workout actually make a difference? The answer could depend as much on your genes as what kind of coffee you’re drinking.

Scientists think caffeine affects the body chemical adenosine, which normally promotes sleep and suppresses arousal. Caffeine ties up the receptors in the brain that detect adenosine and so makes it more alert. Continue reading

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Filed under caffeine, cardio exercise, coffee, Exercise, exercise benefits, exercise duration