Thursday, June 17, 2010

What does caffeine do to your heart rate?

Please tell me the effects of caffeine and what it does to your heart and would it help you for a sport such as running?



What does caffeine do to your heart rate?

Caffeine will speed up your heart rate, but if you take to much you will get an upset stomach, nervousness and have trouble falling asleep, I don%26#039;t recommend it at all if you are running. Get plenty of carbs, try pasta right before and you should have the fuel you need good luck.



What does caffeine do to your heart rate?

Caffeine causes heart rate to increase. I%26#039;m not a doctor or anything, but it probably wouldn%26#039;t help much for sports performance because when your heart is already pumping fast, it doesn%26#039;t benefit from the extra boost. Plus, there%26#039;s a caffeine %26quot;crash%26quot; after a few hours.

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