Essay On Caffeine

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.

Caffeine is found in many plant species, where it acts as a natural pesticide. It is found most commonly in cocoa, tea and coffee, but is also artificially added to some soft drinks such as cola to act as a flavour enhancer. When consumed by humans, caffeine works as a stimulant causing amounts of released neurotransmitters to be increased. High use of caffeine has been related with raised blood pressure, restlessness, insomnia and anxiety which, in the long term, can lead to heart and circulation problems.

Caffeine is by far one of the most commonly used drugs on the planet. It has many side effects such as it will make you shaky, or hyperactive, it will also deprive you of sleep, cause dehydration, headaches or migraines, addiction, and cause abnormal heart rhythms. These are just a few side effects of caffeine.

The main reason people drink caffeine is to wake them up and keep them aware as well as to have a feeling of alertness. Too much caffeine can lead to anxiety, light headedness, and irritability. Caffeine can also affect you sleeping patterns. Another side effect of caffeine is increased heart rate. The caffeine that you take goes to work in your body within fifteen to forty five minutes. You will not feel its effects after 7.5 hours but can take up to 30 hours to get rid of it from your body. Caffeine is known to cause physical

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

Caffeine, also known as trimethylxanthine, is a white stimulant drug in the xanthine alkaloid family. It has a crystalline structure and is bitter in taste. It

All around the world, people drink coffee, tea and caffeinated drinks to wake up in the morning, to be more vigilant and alert throughout the day. Not only does this keep individuals alert but also allows them to focus and efficiently manage their time throughout their day. This quality of caffeine has caused it to be one of the most highly consumed psychoactive drugs. Individuals who require frequent intakes of Caffeine often feel tired, weak, drowsy if they tend to miss their cup of coffee early in the morning. Although, Caffeine is known for causing wakefulness and alertness it also has its downsides. If a person has a large dose of caffeine in a limited time, the drug could cause them trembling, anxiety and nausea. In long term effects,

What is really in caffeine? Are there any health risks associated with caffeine? Caffeine is a naturally occurring compound found in the leaves and fruits of certain plants. Today caffeine will most likely be found in teas, coffee, and soft drinks making it the most widely consumed psychoactive drug in the world. Most don’t know that caffeine is a drug that half of America is addicted to.

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.

It can cause caffeine induced anxiety disorder causing a person to constantly worry and be unsettled. It is also known to cause hyperactivity and poor sleeping habits due to caffeine blocking chemicals that communicate with the brain. People who drink a lot of caffeine are known to be irritable, and have high anxiety levels and muscle tension. Caffeine can also slow reaction time. When someone drinks caffeine, it stops or slows down chemicals that need to get to the brain, but do not get to the brain causing many problems with the central nervous

Consumption of 1000–1500 mg per day is associated with a condition known as caffeinism. Caffeinism usually combines caffeine dependency with a wide range of unpleasant physical and mental conditions including nervousness, irritability, restlessness,

Almost everyone consumes some form of caffeine in the morning to help him or herself wake up. That first jolt increases the feeling of alertness, stimulates the brain, and gives an initial burst of energy. The question is, do you really need it? Caffeine is the world’s most popular legal drug. It is considered a stimulant that focuses on the central nervous system; giving such desirable feeling that many people crave more than is healthy. Excessive consumption can have adverse effects on the human body, such as sleep disturbance, decreased fine

There have been claims which state that caffeine can cause high blood pressure, high blood sugar, and decreased bone density (Doheny, n.d.). Drinkers may experience a temporary increase in blood pressure after consuming, however the constant rise of blood pressure after consuming caffeine may cause health risks (Doheny, n.d.). Research on effects of caffeine concludes that the repeated increases in blood pressure and the increase in people's reactions to daily stress in conjunction with caffeine intake could increase the risk of heart disease (Doheny, n.d.). Other effects of caffeine are that it increases anxiety and disrupts sleep patterns, which leads to drinkers experiencing a negative cycle of minimal sleep, dependence on caffeine to help with fatigue during the day, and insomnia (Sagon, n.d.). An important negative effect of caffeine is that it interacts with some medications, such as thyroid medication, psychiatric and depression drugs (Sagon,

Besides coffee, soft drinks, and tea other caffeine include certain energy drink and energy bars, caffeine-flavored foods, weight-loss products (Klosterman, 2007). Caffeine is also found in some over the counter medications, such as alertness aids and aspirin compounds, and in prescription medications, such as narcotic painkillers (Weinberg & Bealer, 2001). Certain caffeinated

Caffeine is found in just about everything we eat or drink. Going a day without caffeine is like a diabetic going without sugar. Throughout the whole world, people are eating or drinking a product that contains caffeine. Some people can't even go a single hour without have a shot of caffeine. Even though caffeine is not as strong as other drugs, it is still a drug that can affect your body in several ways,