Caffeine Before Exercise Helps You Burn Fat

Researchers at the University of Granada have published a research article in the Journal of the International Society of Sports Nutrition showing that drinking a caffeinated beverage 30-minutes before exercising in the afternoon is the best way to burn fat. Morning exercise with caffeine, or without, was less productive at burning fat than afternoon exercise. Fifteen men, with an average age 32, each completed an aerobic exercise test four times with seven days in between testing. On the days tested, they were given either a caffeine dose equivalent to a strong cup of coffee or a placebo. They then rested for 30-minutes and then completed the aerobic exercise. Their meals were standardized on test days. Researchers measured the participants for fat oxidation, maximum oxygen uptake and exercise intensity.

Caffeine increased fat oxidation by 10.7 % in the morning and 29% in the afternoon. Caffeine increased exercise intensity by 11% in the morning and 13% in the afternoon. Maximum oxygen uptake was higher in the afternoon.

Recent literature has shown the benefit of tea in lowering systolic blood pressure. I think I might try a stiff cup of tea 30-minutes before my after-work exercise regimens. Come to think of it, Ii will try some coffee prior to my weekend morning workouts as well.

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