The effect of coffee on heartrate Procedure: Recorded age and gender of particip

Question

The effect of coffee on heartrate Procedure: Recorded age and gender of participants, and give them about 9.5 oz. of water to drink they waited for 10 minutes and then measure their heart rate (bpm) Then we give them the Starbucks coffee, waited 10 minutes after they finished drinking it and take their heart rate again. We repeated the same procedure with 12 participants Group member Trial Age Gender Heat rate Heart rate between control 10 minutescoffe. after water (bpm) after 9.90z. of 20-30) Nataly 20 20 80 71 76 ull 110 Makayla1 20 20 61 72 65 75 usa

Explanation / Answer

In general, coffee contains caffeine. Caffeine causes stimulation of heart. It increases the blood pressure and heart rate. In this experiment, the caffeine also increases the heart rate. Coffee decreases the risk of heart disease like heart attack and stroke. But in high concentration the effect of coffee is not beneficial. Coffee also contains antioxidant which is having anti aging property. There are some side effects of overdose of coffee also, like addiction values and physical dependance. In the arrhythmia of heart, the doses of coffee must be decreased.

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