Caffeine and Blood Pressure

AIM

The purpose of this project is to determine if caffeine affects the blood pressure of 6th grade girls. I became interested in this idea from watching the news and word of mouth. I had heard that caffeine affected many bodily functions but I didn’t know if it affected blood pressure or how. I also know that having high blood pressure is a heath problem. The information gained from this experiment could be used to warn people not to drink too much caffeinated pop, as it may raise the blood pressure.

Procedure

Caffeine and Blood Pressure Science Fair Project