by what mechanism does caffeine affect blood pressure and heart rate?!

Question: By what mechanism does caffeine affect blood pressure and heart rate?

I know that blood pressure increases, and heart rate also increases, but why and how?

Answers:

Best Answer - Chosen by Voters

Any stimulant will affect blood pressure and heart rate. Increased activity in mental and/or physical function will require increased blood flow which all stimulants usually cause.

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by what mechanism does caffeine affect blood pressure and heart rate?!

Best Answer - Chosen by Voters

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