Coffee Effects On Human Health

Superior Essays
Diverse Effects of Coffee to Human Health

Coffee is very well known for its flavor and aroma at all over the country. It is the most widely consumed beverages in the whole world after water and have been drunk by people at the age of 25-60 years old. Every coffee is different. It has its own specialties. In this world, coffee can be divided into two main species, which are Robusta and Arabica. Between these two coffees, Robusta has the highest amount of production, around 80%, as Robusta coffee is much more favorable to people as it is more enjoyable to drink, compared to Arabica, it has the twice amount of caffeine in Robusta which does not suits easily to every single person. Robusta coffee is usually planted in Brazil and Vietnam while
…show more content…
Coffee itself has seven types which is espresso, cappuccino, Americano, Caf Au Lait, mochachino, and caramel machiatto (Gerreks, n.d.). The coffee is reported to contain more than a thousand different chemicals, including carbohydrate, lipids, nitrogenous compounds, vitamins, minerals, alkaloids and phenolic compounds (Higdon, 2006) that are good for healths. People love to drink coffee because of the caffeine that stimulates them to feel calm and relax. However, behind all these facts, there are variety effects of coffee consumption to our health, either bad or good.

Caffeine in a coffee has its own adverse effect to our body. By making coffee as our favorite beverages every day, it can affect our health in every ways. One of the benefits is it can improves our performance in an exercise. It can help us in increasing our endurance, delay fatigue and of course improve our respiratory efficiency. This happens because the caffeine has an effect towards human’s adenosine receptors in the central nervous system, which function’s to regulate
…show more content…
However, the way it affects depends on how a person consumes it, either in a small amount or repeatedly. When a person drinks a caffeinated coffee in a small amount, there is a small rise in their blood pressure. However, for decaffeinated coffee, it did not bring any effect (Nurminen, 1999). A study also showed that in a single dose of caffeine which was equivalent to two or three cups of coffee, it increased the diastolic blood pressure by 4-13 mmHg and systolic blood pressure by 3-14 mmHg in normotensive subjects. The difference of the result may be due to the different kinds of method had be done to do the experiment. According to Hofer, coffees are proved to increase blood pressure. He claimed that a study with 338 female subjects were taken under condition while they are fasting and however, James (1994) argue that it would lead to negative results as caffeine deprivation has been associated with lower blood pressure in habitual consumers. Daniel (1998) also had conducted an experiment to test caffeine effects on blood pressure. He conducted the experiment by making ten cyclists as subjects, and been asked to abstain themselves not to drink coffee for 4 days before experiment been conducted, and drink coffee in a different test. They were asked to cycle an electronically braked bicycle ergonometer for ten days for 55 minutes, and rest 45 minutes . All of the body temperature, skin temperature and blood

Related Documents

  • Great Essays

    It tells your body to rest thus giving you this drowsy feeling. What caffeine does is prevent adenosine from entering your body and instead causes your nerve cells to work at a much faster rate thus giving you this alert and energized feeling.. Caffeine also speeds up the release of energy from fat cells and changes the way your brain receives neuron activation. What that translates to is the caffeine in your body is helping your brain receive information much faster and helps you stay focused. This is mostly to workers or even college students who are trying to stay up late to finish up some essays. Most interestingly enough coffee has brought some serious disease threats to a minimum as research has shown that coffee can actually reduce the risk of type II diabetes.…

    • 1135 Words
    • 5 Pages
    Great Essays
  • Improved Essays

    These effects depend on many factors, including the age of the consumer, the amount of caffeine consumed, and the time of consumption. Some of the beneficial effects of caffeine include increasing mental alertness, improving memory and, enhancing concentration. Such benefits explain the excessive consumption of drinks rich in caffeine in the morning. Also, high doses of Caffeine can help losing weight since it decreases the daily food intake2. Some of the Caffeine benefits have been medically proven such as detoxing the liver since caffeine protects the liver against alcohol-induced liver damage3.…

    • 1146 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    As Jordan, writer of the opposing article, claims that there are indeed health benefits to drinking coffee. She claims, “However, coffee also contains a range of antioxidants and plant chemicals that give the drink its characteristic smoky bitterness and smell, as well as healthy properties.” Jordan also agrees that the amount of coffee that an individual drinks highly contributes to how their body may react. Both writers agree that as long as an individual is drinking a moderate amount of coffee a day, they can redeem the health benefits. If an individual does seem to drink more than the average cup of Joe a day, then they might be inclined to more serious health…

    • 630 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Green Coffee Assistant for Better Mood (Green coffee benefits in Hindi - Green coffee for a better mood) The direct effect of green coffee also depends on aphrodisiac mood. Due to high levels of caffeine in it, this green coffee affects our brain and attempts to improve our mood. Apart from this, the appropriate amount of caffeine also affects our memory. Like roasted coffee, green coffee also removes us from the feeling of sleep or laziness and helps to stay energetic for a long time. Properties of Green Coffee, To Improve Cognitive Behaviors (Green coffee for better cognitive performance) Consumption of green coffee helps in improving our cognitive function.…

    • 1216 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    Some people such as myself even experience withdrawals if no caffeine has been consumed, which leads to painful headaches. This is because our bodies adapt to certain substances one being coffee; which is highly addictive. For this purpose, I want it confirmed my coffee drink is being produced in the healthiest environment possible, with the best-for-me ingredients. Because of my intake, it’s best to be wary of my intake and make sure I’m taking proper precautions. Coffee can cause irritable bowel syndrome, harsh stomach pains, also dizziness or headaches if not properly consumed.…

    • 755 Words
    • 4 Pages
    Improved Essays
  • Superior Essays

    Caffe Sanora Organic Coffee is one of the top organic coffees having 40% more antioxidants than many of the other coffees on the market. If you haven 't switched to organic coffee, Caffe Sanora may just be the perfect introduction to natural coffees. Caffe Sanora Organic Coffee offers a lot of variety to the coffee drinker because in addition to a really good cup of coffee, and the benefits of the antioxidants, organic coffee drinks have a choice in the flavor of coffee. So what makes Caffe Sanora Organic Coffee different from other organic coffee? According to their Web site they use a process which is different from other coffee companies.…

    • 1351 Words
    • 6 Pages
    Superior Essays
  • Improved Essays

    Coffee shops aren’t the only places you can get coffee. Most super markets around the world sell coffee that people can take home and make themselves. With technology becoming more and more impressive, they have created coffee machines that can instantly create a cup of coffee at home.“Angelo Moriondo invented a prototype of a coffee machine in 1884. Luigi Bezzera then created the first known machine to force, by pressure, steam, and hot water through ground coffee”(espresso, 3). Now, there is a very popular coffee machine that many Americans hold in their own houses called a Keurig.…

    • 1157 Words
    • 5 Pages
    Improved Essays
  • Decent Essays

    Especially in an espresso machine with screen-printing, hygiene plays an important role, as it also greatly benefits the taste of coffee. The Rancilio Silvia espresso machine offers a 3-way valve system, which makes cleaning much easier. After cleaning, it is important to dry the machine thoroughly to avoid possible damage such as rusting that may form over time. The Verdict The Rancilio Silvia espresso machine is a true classic. It offers a fantastic performance in our espresso machine test.…

    • 1513 Words
    • 7 Pages
    Decent Essays
  • Improved Essays

    Gunnars says it is a sensitive organ that can be hit hard by simple things like moderate drinking and consuming a sugar called fructose. Cirrhosis, the last stage of liver damage, is where most of the liver has become scar tissue. A study published in the Gastroenterology Journal showed that both coffee and tea drinkers were at a reduced risk of developing cirrhosis (Ruhl and Everhart). In fact, drinking coffee can reduce risk by up to 84% depending on the amount that is consumed daily, with four or more cups causing the highest reduction. Risk of developing liver cancer is also reduced by up to 40% for coffee drinkers…

    • 1717 Words
    • 7 Pages
    Improved Essays
  • Improved Essays

    Caffeine facilitates performance in tasks involving working memory to a limited extent, but hinders performance in tasks that heavily depend on working memory. Building on these ideas, the present study will attempt to provide understanding in to the effect of caffeine on the human memory. One group of participants will receive no caffeine for the free recall test. A second group will do the free recall task will receive 400 milligrams (mg) of caffeine that’s roughly the amount of caffeine in four cups of brewed coffee, 10 cans of cola or two "energy shot" drinks. It is hypothesized that caffeine’s effect will be an increase on human…

    • 726 Words
    • 3 Pages
    Improved Essays