Negative Effects of Caffeine Essay

Caffeine Addiction Should Be Regarded More Seriously Caffeine is one of the most widely consumed substances on the planet. It is found in beverages and confectionaries that people love so much. Caffeine is so common in foods and drinks that people often fail to recognize that it is a drug just like heroine of cocaine. The drug changes the way the human brain operates and makes people feel alert. People who crave caffeine often seek this feeling of motivation that they cannot find from using any other legal substances. Despite the thrill and buzz that people get from consuming caffeinated beverages and foods, caffeine is a dangerous and highly addictive substance that should be regarded with care. Caffeine addiction is a real threat that people…

L-theanine is an amino acid found in tea which creates a calming effect on the brain. This, in turn, can help alleviate anxiety manifested as physical tension. L-theanine can also protect your brain from overfiring neurotransmitters and harmful chemicals which lead to cell degradation and make you more vulnerable to anxiety. You may think the caffeine would counteract any noteworthy calming effects. As a matter of fact, caffeine working in combination with L-theanine can do wonders for mental…

reducing juvenile crime, but there are ways far more effective than adult trying and sentencing.      When considering the idea of trying and sentencing juveniles as adults, it is important to know exactly what these procedures may entail. Amnesty International, a human rights group, found that Juveniles are often subjected to physical and sexual abuses while in detention (World: Americas Amnesty Says US Jails Too Many Children). An environment like this is far too…

Caffeine is not just a things that makes you cannot sleep overnight, it can make your life become worse. Modern society is full of stresses, but it cannot avoid. Many people use caffe to keep working overnight, as time passes, many people get caffeine addiction. There are two negative effects that caffeine addiction causes: sleep disorder and losing control of emotion. Sleep disorder is one negative effect that caffeine addiction causes. In fact, caffeine has effect for a long time, so it…

STEVEN LEVIN SPE 21 / Section 22 TOPIC: Caffeine and its Impact on the Human Body TITLE: Caffeine and What It Does to Your Body GENERAL PURPOSE: To Inform SPECIFIC PURPOSE: After listening to my speech, the audience will be able to make an educated decision whether to include caffeine in their daily meals regimen. CENTRAL IDEA / THESIS: Given that caffeine is a big part of our lives, it’s important to understand the positive and negative effects of the caffeine on the human body. INTRODUCTION…

Ethanol and caffeine are two of the most commonly consumed psychoactive compounds and mixtures of caffeinated energy drinks and alcohol have become popular among young people (Alford et al., 2010). The consumption of ethanol, even in low to moderate doses, can impair psychomotor as well as cognitive ability resulting in a significant decline in performance in terms of reaction time, attention span, and driving ability, among other (Roehrs et al, 1994) and it is currently well known that ethanol…

1997, energy drinks has become a worldwide phenomenon (Malinauskas, B, et.al, 2007) and has been regularly consumed to compensate for sleepless nights alertness and ease stress in a busy lifestyle in young people. (Persad, L, 2011) According to the Australian Drug Foundation it provides that: [a] Energy drinks are beverages that contain varying amounts of caffeine, taurine, guarana, amino acids, vitamins and sugars. ( Drug.info, 2015) With the recent increase of consumption of energy drinks…

the increase of caffeine caused the mouse to complete the obstacle course in a slower time than without any caffeine. What does this really mean? The caffeine had a detrimental effect on the mouse’s cognitive and motor skills. In humans, low amounts of caffeine can be very beneficial by increasing alertness, improving concentration, and boosting overall energy. However, high amounts of caffeine cause adverse reactions, such as anxiety, restlessness, insomnia, elevated heart rate, and…

The consumption of caffeine has been showed to have both long- and short-term effects on the health. The most pronounced effect of caffeine on the cardiovascular system is the ability to raise blood pressure. In healthy individuals this is often not of great concern however hypertensive individuals might suffer from an acute increase in blood pressure, leading to server health. In addition a regular intake of caffeine is evident to lower the risk of developing arrhythmia as well as an important…

Introduction Caffeine is arguably the world’s most widely used stimulant, it is a big part of the average person’s morning. Coffee and tea are two caffeinated beverages that are commonly enjoyed around the world daily. Many teens in Canada claim that they cannot start their day without a cup of coffee, a Red Bull or an Awake bar (a brand of chocolate bar infused with extra caffeine). Given the amount of caffeine in these and many other products that adolescents consume daily. As well as the…