Caffeine is the most commonly digested psychoactive compound in the world. It is noted for its ability to boost your metabolism and for breaking down the fats within your body. Caffeine is a proficient fat burner and can give you an additional burst of energy when training. This burst of energy coupled with a boost in your metabolism equates to an increase in overall energy expenditure. There is evidence to suggest that caffeine can improve your mental focus in the short term, which is an excellent strategy for achieving your fitness goals quicker.
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