The Effects Of Caffeine On The Body

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.

Central Idea: Caffeine can be found in many places and comes in many forms. It can major effects on our body and we can experience major withdrawal symptoms.

Many people think caffeine is enough to trick the mind to thinking it had enough sleep. The U.S. Food and Drug Administration (FDA) says different. The article "The Effects of Caffeine on Your Body"(2017), simply states “almost 80% of U.S. adults take some form of caffeine every day.” Drinking caffeine is worse than not getting enough sleep. When you realize the long- term

Caffeine is an alkaloid discovered in 1819 by Friedlieb Runge and a German baron known as

Johann Wolfgang von Goethe. Caffeine is a crystalline compound that is found in tea and coffee plants

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

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,

Firstly, when drinking caffeinated drinks or anything that contains it the caffeine goes through the blood stream and directly to the brain. When we drink coffee, caffeine binds to our brain's adenosine receptors, stopping the chemical from binding with the receptors and making us tired. For the ones who regularly drink coffee in plentiful amounts, their brains develop more adenosine receptors, so it takes more coffee to keep us awake. That explains also why when we try to lay off the coffee a tad its very tiring to us because, were so use to that adenosine going to the brain. Whenever you’re awake, a chemical called adenosine slowly accumulates in your brain.

As people around the world discovered caffeine in their native vegetation, various cultures concocted drinks or chewed on the plants leaves to experience its effects. 90% of the world consumes caffeine daily and in each of those billions of humans, caffeine spread itself throughout their bodies and enters their brains. So how long does caffeine stick around in the body? The half-life of caffeine, or the time it takes of half of it to be broken down, is between five and six hours on average in adults. As the caffeine gets broken down, what does it become? Pure caffeine is a powerfully bitter white powder. So if caffeine is affecting the brain in so many ways, why isnt caffeine powder being snorted alongside coke or shot alongside heroine? Caffeine

When something gives us energy, it supplies our bodies with materials (carbohydrates) that serve as fuel which is needed to carry out cell activities so that we can do work.

People ask why is caffeine so appealing? Nutritionists state that kids and teens are not at risk if taken in moderation. However, for adults, they consume it as a drug. They desire it to improve mental and physical performance and mood. Caffeine is considered the most consumed drug in the world. As being a drug, caffeine can cause withdrawal symptoms such as headaches and caffeine dependency. One may say that caffeine should be taken in moderation and can still have the pleasing effects on the central nervous system. If not, it will negatively affect the body mentally and

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,

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

Caffeine addiction has caused many people to gain more and more diseases throughout our nation. Caffeine, is a stimulant to the central nervous system, and regular use of caffeine does cause mild physical dependence. “The brain of people who consume caffeine can be addicted because it is used to operating in one set of conditions that depend on the ingestion of caffeine” (Stromberg). According to Stromberg, “Caffeine closely resembles a molecule that’s naturally present in our brain, called adenosine, Normally, the adenosine produced over time locks into these receptors and produces a feeling of tiredness.” When people decide to withdraw caffeine it usually gives them headaches, affect their sleeping behaviors, cause nausea, and feel flu like symptoms. According to Science behind food and cooking in the kitchen,“People have used caffeine since the Stone Age. Early people groups found that biting the seeds, bark, or leaves of specific plants had the impacts of facilitating weakness, empowering mindfulness, and hoisting mind-set. Just considerably later was it discovered that the impact of caffeine was expanded by soaking such plants in high temp water. Many societies have legends that characteristic the revelation of such plants to individuals living a huge number of years in the past. According to Newport Academy, “A lot of adults and teenagers consume coffee, tea or other caffeinated products without realizing that they’re chemically dependent on this substance. But if