Negative Effect of Drinking Coffee

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Juggit Innoy UP. Writing B October 28,213 Many people like to drink coffee every day because coffee can make them feel fresh in the morning. Caffeine in your morning cup of coffee can give more energy in your day. Furthermore, the majority of people like to get coffee because of the taste. Not only, coffee but also soda and tea have caffeine that can make people feel fresh too. However, there is some negative effect upon your health, such as heart rate, addiction and cardiovascular. First of all, caffeine can increase peoples’ heart rate that causing of cardiovascular disease. Caffeine blocking adenosine constricts the brain's blood vessels. The heart beats rate increases. Muscles tighten the blood pressure boom. Blood vessels near the surface constrict and more blood flows to the muscles. This is the effect that someone didn’t know before, and many people should care about this effect. Second, caffeine can cause addiction. Many coffee drinkers like to drink coffee many cups per day. If they didn’t drink coffee, they won’t have energy to do their work. It is true for some people. In my country, people can see many work places have coffee for drinking. Moreover, the favorite drink is coffee that it can show coffee can be addiction if people drink many cups per day. Lastly, caffeine can make sleep disturbance. This is the common effect of caffeine. When people drink coffee or other beverages that are having of caffeine in the evening, some people cannot sleep at night. The causing of sleep disturbance is caffeine that it affects on the brain. In conclusion, conclusion, caffeine has many negative effects that drinker should care about this. Do you need caffeine to keep you awake? That is a not good idea. If you do that, please take a note that caffeine still has some bad effects.

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