4 doctors weighed in:
Does energy drink increase pulse rate?
4 doctors weighed in

Dr. Michele Arnold
Physical & Rehabilitation Medicine
3 doctors agree
In brief: Very likely
Many energy drinks contain caffeine l-carnitine, guarana, and other stimulants, many of which can increase your heart rate.

In brief: Very likely
Many energy drinks contain caffeine l-carnitine, guarana, and other stimulants, many of which can increase your heart rate.
Dr. Michele Arnold
Dr. Michele Arnold
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