Caffeine: Does it Harm the Body? Essay

This article discusses the affects caffeine has on several aspects of human health. These included toxicity, cardiovascular effects (arrhythmia, heart rate, cholesterol and BP), bone/calcium balance, behavior, and reproductive and developmental effects. It also discussing the affect caffeine intake has on children and reproductive-aged women.

Right now, caffeine seems like it has nothing to do with your sleep cycle. But it actually has a lot to do with it. Caffeine and adenosine have identical binding structures (show nitrogen rings) which means when you drink coffee, caffeine binds to those adenosine receptors and stays there. But because caffeine has no effect on your neurons it just stays there taking up space. Well, then what’s the problem? Because caffeine is taking up the receptors which are meant to bind with adenosine, adenosine

Sherryn Furter argues that energy drinks are more harmful and dangerous than it seems. By drawing an anecdote that highlights the contradicting view on energy drinks and coffee she elaborates that energy drinks not only contains caffeine but “twice the amount” as in coffee. While this quote exhibits Furter as knowledgeable on the topic, it also creates a sense a fear in adults since they are likely to know the effects of

C. Sig. Of Topic -Connection – Caffeine is pervasive in our society these days and every few months we hear about how a study has shown that it is bad for us or good for us. What are we to believe?

Caffeine is one of the most consumed psychoactive substances around the world. Caffeine is not bad for health, some researchers even show positive effects. Caffeine appears to reduce fatigue. And in this way also has an indirect effect on decision. Regarding cognitive function, caffeine has an effect on reaction time. Some studies also show a positive effect on long-term memory.

Caffeine is in items such as Coca-Cola, mountain dew, coffee etc. all sodas and caffeinated drinks can lead to serious heart failure, heart attacks, insomnia, mood drops and can even increase illnesses like depression and anxiety. One way to avoid caffeinated drinks is to limit the number of sugary drinks and sodas you have. Drinks such as capri suns, apple juice, orange juice and even Gatorade take the craving for caffeine

Druggists have classified caffeine as a stimulant, that can give energize people. Caffeine is also psychoactive, which means that it affects your central nervous system. Caffeine can have some unwanted side effects such as: blood vessels getting smaller which makes it harder to pump blood throughout the body. Many people have medical conditions that can be made worse if they are consuming caffeine. Caffeine has been thought to cause certain types of cancer, thought it haven’t been proven. But the most serious cancer link to caffeine came from one study reported in 1981 that showed people who consumed caffeine had an increased risk of developing pancreatic cancer. Being psychoactive drug caffeine can alter a person’s mood and change their behavior. Caffeine can affect the reproductive and nervous system of men as well as woman. Studies have shown that drinking caffeine can highly increases heart rate and levels of cholesterol.

Logan, a healthy honors student and accomplished wrestler, who was recently crowned prom king, was found dead. After consuming a lethal dose of caffeine powder for his upcoming wrestling match, Logan laid unable to breathe, alone in his room, as his life ended. The caffeine powder seen in his hands is a perfectly legal substance, found in grocery store products around the world, yet, is equal to 28 cups of coffee and in Logan’s case, was fatal (Crouch, Michelle par 2). Instances like Logan’s can happen again as caffeine consumption continues to grow. Caffeine was found to be the most widely used psychoactive stimulant among people everywhere; a study has revealed that 97% of adolescents are consuming 98.2 mg caffeine per day (Caffeine Intake

Even though I do not possess a caffeine produced disease, I have experienced the consequences of drinking high amounts of caffeine which includes anxiety, insomnia, gastritis, colitis, mild tremors, and irritability. Although small quantities of caffeine may not substantially cause serious problems, if consumed in high quantities (>400mg.), it might worse the conditions of an anxiety disorder, diarrhea, bipolar disorder, bleeding disorders, heart conditions, diabetes, glaucoma, osteoporosis, epilepsy, irritable bowel syndrome, and high blood pressure (webmd, 2009). In addition to the consequences of caffeine mentioned above, new studies have linked caffeine to psychotic symptoms (Grimson, 2011). At the moment, I do not suffer any of the diseases previously mentioned, but I do have a family history of diabetes, depression, and anxiety disorders. Thus, the predisposition to any of the risks of a high caffeine intake increases. In summary, the consequences of consuming high doses of caffeine vary from person to person, and it may elicit different effects, which may range from a mild change of mood to a complex psychotic break; therefore I considered quitting caffeine an optimum choice for a healthier

Drinking caffeine in the morning to start off the day might seem like the right thing to do in the morning but is it really harmful? Caffeine can be really addictive and may even cause death if used way that not meant for your body. About 85 percent of the U.S. population that’s an adult drinks about three cups of coffee a day and that’s not even counting soda or energy drinks. Caffeine has been around for more than a thousand years and we still don’t understand everything about what it does for us. There are people who will argue if caffeine is an actual addiction or if it’s even healthy till this day. With all the information gather over the last one thousand years there is more evidence that caffeine is doing more harm than good.

Thesis Statement: Caffeine is something that almost everyone has consumed and some people are even addicted to, it has negative and positive effects on one’s health.

One on the beneficial effects on caffeine, two the negative effects, and finally on trends in caffeine consumption

When an individual drinks one cup of coffee, or any caffeinated drink, the chances of you getting Parkinson’s disease, type II diabetes, Alzheimer's, strokes, and liver cancer are significantly dropped. The ADA (American Diabetes Association) did a study with more than 88 thousand women to determine if caffeine affected the chances of one getting type II diabetes. At the end of the study, it was determined that by drinking one cup of coffee a day, the chances of obtaining type II diabetes are lowered by 13%, and if you drink up to four cups of coffee, the chances of getting type II diabetes are lowered by 50%. In other similar studies

It also negatively impacts the body’s sleep cycle. The half-life of one cup of coffee is six hours, this means if you have one cup at 4pm you will still have caffeine in your system at 10pm. This makes it hard to settle down and fall asleep. Even if you do manage to fall asleep it would be difficult to fall into that much needed deep sleep cycle. Which means

Caffeine has many negative effects on humans, such as increased heart rate (Lane, J.D., 2002), depression (Goldstein, 2008), and addiction to this “drug.” You may be asking yourself, “What is caffeine?” Well, caffeine is actually a stimulant (Barone, Roberts, 2008) that is found in beverages such as tea, coffee, and soft drinks. In fact, caffeine is the highest grossing and most used stimulant in the United States (Barone, Roberts, 2008). It is estimated that 85% of adults living in the United States consume caffeine on a daily basis (Barone, Roberts, 2008). That means for every 100 adults, 85 of them have had a drink that contained caffeine on any given day. One reason caffeine is so widely available compared to other stimulants is