What Are the Health Risks of Too Much Caffeine?

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Well the health risks of too much caffeine are that they can cause side effects when consumed in dosages greater than 200 milligrams. They can cause jitteriness, insomnia, irritability, they elevate your heart rate, they can cause pulpitations and can even raise your blood pressure as much as much 14 points, not to mention, they also have a diaretic effect which can dehydrate you and over time you can built tolerance to caffeine, so that the amount you're used to become more alert, you may actually need double and triple that amount down the road to get the same.