Critical Review : Caffeine: how does it affect our health?
The title of the article is Caffeine : How Does It Affect Our Health? Caffeine is the main ingredient in coffee, which is consumed by many of us nowadays. However, did we ever questioned how caffeine will affect our health. In the article, the author shares on the potential health benefits and also the negative side effects of caffeine consumption for adults. In addition to that, this article talks about the consequences on the consumption of caffeine on kids and adolescent. This subject is important because many of us do not realise the effects of caffeine consumptions and continues to consume it. To make things worse, caffeine is not only present in coffee. It is also present
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In her article, it contains both views which are positive and negative effects on the consumption of caffeine. The article begins with the author telling the reader how much coffee does people around the world consume each day. This is supported by International Coffee Organization. Next, according to The US Food and Drug Administration (FDA), the author tells the reader that two to four cups of coffee a day can promote a variety of health benefits while some studies claim otherwise. The article continues by explaining what is caffeine and which food and drinks that contain caffeine. Other than that the article also explains that the caffeine in the coffee can act as natural stimulant by activating the central nervous system. The stimulating effect can start as early as 15 minutes after consumption and last up to 6 hours according to the University of Michigan Health Service. In addition to that, the article states the potential health benefits of consuming caffeine. The facts that was in the part of this article is from a reliable source, that is the Harvard School of Public Health. According to the Harvard School of Public Health, consuming caffeine may reduce the suicide risk in adults and may boost long term memory lost. Other studies also suggested that caffeine intake can reduce halve the risk of liver , mouth and throat cancer. Caffeine intake may also protect against type 2 diabetes, Parkinson’s disease , cardiovascular disease and
Caffeine raises your blood pressure when you drink/eat it, raising your blood pressure in general is not a good thing but imagine drinking and/or eating caffeine daily, and your blood pressure constantly rising. Another negative aspect is that caffeine can have a disruptive effect on your sleep. The most obvious effect of the caffeine is that it can make it hard for you to fall asleep. It can help you stay awake during the day but can also make you stay awake during the night when you are trying to fall asleep. You can also have withdraws from caffeine, going back to the story “Java Man” the author Malcolm Gladwell considered it a drug and remember you can get addicted to drugs (you can really get addicted to anything). There are plenty more negative ways caffeine can disrupt your lifestyle but you know what they say for every negative thing you can say there can be some
The presence of caffeine has become popular for increasing your alertness even though it has uncertain effects on cognition, coordination, and motor abilities. Caffeine is used as a stimulate to maximize performance on a daily basis for most people even those who do not have a morning drink to kick start to their day. People usually associate caffeine with their morning coffee or tea; however, “It can be found in a large portion of what we eat and drink and is consumed daily by an estimated 80% of children and adults in the United States (Barone & Roberts, 1996)”. The study by Childs and de Wit from the University of Chicago suggests that there might be a correlation in the variety of caffeine pills that have been given to some participants in past experiments (Childs & de Wit, 2008). In those studies the participants were given a caffeine pill that also has other herbal supplements which resulted in adding confounding properties to the study. The experiments where participants were given a true caffeine pill with 100% caffeine and no addit...
The idea that coffee stunts growth is a myth; hereditary determines a person 's height, and coffee provided benefits for an individual 's health. Although adding coffee addictions such as sugar and creamer detracts from coffees commendable health effects would not be beneficial. This brown, liquid, hot fresh beverage has proven through various studies and experiments, why individuals must drink coffee everyday. As stated before, over half of all Americans drink coffee everyday, with the population’s height growing every year. Perhaps, as years progress the height will keep getting towering, making the myth
Although individuals try to stop using caffeine, some cannot because it has a strong hold on them and some people can stop. The people that doesn’t stop may fit the clinical definition of caffeine addiction. “In this study, 94% of participants experienced withdrawal when they attempted to stop using caffeine, and 94% continued to use caffeine even though they knew that they might be harming their health with their use.” Women stop taking in caffeine during their pregnancies. Studies suggest, caffeine can be harmful to a growing baby. Most individuals with mental illnesses might be asked to stop taking caffeine. (Caffeine Addiction). All races of women consume 200 milligrams of caffeine daily. They drink coffee, black tea, green tea, and soda. About 89 percent of United States women ages 18 to 34 consume two cups of coffee a day. Even though caffeine affects men more strongly than women, caffeine changes women's estrogen levels; it has different effects in Asian, white, and black women. Studies showed that the effect differ between men and women based on the caffeine intake they consume. Men consume 7 milligrams of caffeine a day. Other men consume 85 to 170 milligrams of caffeine a day. Thirtynine percent does not drink caffeine at all.
...y, this experiment would be useful for caffeine consumers in determining whether caffeine will have a positive or negative effect on their alertness. After completion of the experiment, it can be concluded that this investigation would be a useful reference for caffeine consumers interested in the effect of caffeine on psychological and physiological reaction times. However, the results will not be specific to them, and must be generalised, risking the reliability of the results. That being said, this experiment will have introduced a method of testing the effect of caffeine on psychological and physiological reaction times, which they may undergo for themselves.
According to Walter Willett, a professor of epidemiology and nutrition at Harvard school of public health, one risk of drinking caffeine is an increase in bone fractures because caffeine causes calcium loss which then affects bone density (Lovett 3). Mostly, this effect occurs in people who drink four or more cups of caffeine a day. Too much caffeine entered into the body causes bones to break more easily than if drinking no caffeine at all. In the lon...
A comparison between the two drinks indicates that coffee contains relatively higher levels of short acting caffeine. This implies that the consumption of coffee has a greater capacity to increase the heart rate to higher levels than the energy drinks. For athletes, this may be hazardous especially when participating in extraneous activities as it may confer significant a strain on the heart. Undertaking physical activities already increases the heart rate of users and consumption of coffee can only cause a strain. Similarly, high amount of caffeine for athletes can be detrimental; as a diuretic coffee, can lead to and hence, detrimental for taking workout
Caffeine, commonly found in coffee and many other beverages, and containing certain chemicals compounds leading to the constant necessity of fidgeting, jitters, sleepless hours, and health hazards as though being tormented by a hobgoblin with the irresistible sweet aroma and multiple flavors trapping you into a path, not being able to truly quit as desired or consequences attached, but is it the world’s most used legal drug addiction or something enjoyable, you decide? “The delicious chemical in caffeine is 1,3,7-trimethylxanthine”(Linn). “Caffeine is made by pressuring cooking beans with CO2 to produce the drug in powder form”(Linn). “In caffeine the consumption breakdown in Coffee is 54%, Tea it’s 43%, Food and misc it’s 3% and used as a common mood-altering drug in the world, most popular way of ingesting is through coffee”(Linn). The issue with drinking coffee is due to the fact that caffeine can cause some troubling effects like insomnia activity in the brain that prevents sleep, constant need to urinate leading to dehydration due to the lack of fluids in the body, and diarrhea causing the food right out because it accelerates the digestion in the stomach. The consumption of too much caffeine can cause damage in human health also causing an overdose leading to death. The impact in society is through how much caffeine Americans consume daily, and the effects it causes in human health and sleep patterns. Throughout the years past caffeine consumption in America has increased jarasicaly, about 90% in some form daily. “On average Americans have been known to consume 280 mg of caffeine per day or 2-3 cups of coffee”(Linn). Strangely enough, caffeine is still contained and found in decaffei...
America lives and breathes off of a drug, a drug that the American people consume every day. This drug is found in your soda, your tea, and your coffee. The drug is caffeine. Caffeine has many properties that make it useful to all of us; it has many negative uses. Caffeine has many negative effects. It is addictive like Oxycodone; however, many people believe that the positive effects outweigh the negative. Caffeine helped shape this world and it has provided medical help to those that have a disorder. On the other hand, caffeine is what drives us in the Twenty-First Century and it changes our brain’s chemistry. How do we decide if caffeine is truly an unknown weapon of destruction for the better or worse?
"Researchers have attempted to find out how much caffeine people consume every day. It was estimated that in the United States, coffee drinkers drink an average of 2.6 cups per day. Total caffeine intake for coffee drinkers was 363.5 mg per day - this includes caffeine from coffee AND other sources like soft drinks, food and drugs. Non-coffee drinkers even get plenty of caffeine: former coffee drinkers get about 107 mg per day and people who have never had coffee get about 91 mg per day." (Schreiber et. Al) It is ironic that with such a large caffeine byproduct industry, ...
As America quickly become the most unhealthy nation with approximately sixty-eight percent of adults over twenty classified as overweight or obese, citizens still choose to not find out what they are consuming and how their eating choices can affect their bodies (United States, Behavioral Effects of Caffeine in Children). When examining health, aspects such as calories, weight, and fitness levels are all inspected. Other factors such as the everyday drug that up to ninety percent of people around the world consume in one form or another need to be addressed in an inspection of the national health (“Caffeine” Health Education). Caffeine is a central nervous system stimulant than modifies mood and can be found addictive (“Caffeine” Health Education). American’s average daily intake of caffeine is two hundred and eighty milligrams (“Caffeine” Alcohol and Tobacco). Many people consume much more than that; they are addicted. Caffeine is a drug common in our society that brings negatively affects the the consumer both mentally and physically and the true facts of the substance’s affects stay concealed such as how it affects the heart, brain, and other organs of adults, children, and animals alike.
On average, people will consume about 300 mg of caffeine a day through mostly coffee, soda, and tea (Villanova). Caffeine is an addictive substance that is considered safe enough to be sold with few to no restrictions. People of any age can go to a convenience store or coffee shop to get their daily dose of caffeine and become addicted without realizing it. With recently updated laws on the restrictions of buying tobacco products in Oregon, questions of other possible restrictions on substances have surfaced. The question of whether or not products containing caffeine should be restricted in order to protect younger consumers is not a new issue. Many people have debated over whether or not the process would be worthwhile or necessary.
As the vast majority of Americans are addicted to caffeine, studies show that the effects during post-consumption, can be positive or negative depending on the amount and frequency of caffeine intake. As the demand for caffeine has increased, the caffeine industry has increased its amount of marketing and establishments to help aid this demand. Caffeine addiction can lead to serious health detriments and physiological detriments. It is evident that the primary reason for consumption of caffeinated beverages is due to positive effects, such as alertness. The media has an abundance of marketing to continue to illustrate this main effect. The media fails to project the negative effects of excessive caffeine intake. This literature review will illustrate how excessive caffeine consumption can be detrimental to one’s life, and how problematic caffeine use derives from conditioning by the caffeine industries.
Coffee is the first thing that people associate with instant energy on a groggy morning. “In the U.S., coffee is king of beverages” (Reinke) Research has been done that has named coffee as an addiction to the people who consume large quantities of it. Coffee was named the top source of antioxidants. This is partly because of the amount consumed each day. Some of the antioxidants that coffee has are quinines and chlorogenic acid. It also contains trigonelline, an antibacterial compound. This is where coffee acquires its delicious aroma. Now let’s step back for a minute and just think about how much caffeine people consume. In an 8oz cup of coffee it has about 85 milligrams of caffeine. This is about double the amount that tea contains. Studies have shown that caffeine stimulates the brain and nervous system. This is where you get that energized feeling. After about the third cup, knees start to bounce, pens are clicking and people start running laps around the office. Caffeine can become addicting if you drink too much. Coffee can become that addictive habit people are unable to shake.
Millions of Americans begin each day by consuming the most widely used drug in the United States: Caffeine. Over 90% of United States adults consume caffeinated food or beverages on a daily basis and over 50% take more than the recommended amount. Our innocent daily ritual can turn into an addiction for some because many do not realize that caffeine is even a drug let alone the effects it can have on their bodies. Its use it becoming more and more prominent in our society. It’s not uncommon to walk outside and see a Starbucks or coffee shop on each corner. Innovative foods are coming out infused with coffee, and energy drinks are being pushed at every angle. Caffeine to many is a necessity to wake up in the morning and for others to stay up all night. This is dangerous because people are not only becoming more and more dependent on coffee drinks and energy drinks but they are beginning to ingest more of it each day and are now mixing it with other drugs that can be life threatening. Proper knowledge is important when taking any drug including one that the FDA considers to be a safe multi-purpose food substance and education is the key.