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Frequently resorting students to energy drinks and hot drinks caffeinated especially during the exam period is that these drinks contain a high percentage of caffeine, which have negative effects on health amounts to addiction is reflected negatively on the performance of school students, contrary to what they think or promoted for these drinks. The next set of details relating to combinations of these drinks and their negative effects.
- Believes a third of the students who eat hot drinks and carrying caffeine during the exam period, it helps them to focus and activity and to continue studying until midnight, while studies that those drinks which materials help addiction proved.
- Energy drinks in excessive influence students addressed during the exam period, affecting those that have negatively them to addiction.
- Energy drinks are a drinks based on the idea of stimulating the nervous system and the league through the content of the doping substances Kalcavien directly, and material taurine, herbs and Kgansing Aljoran and others, so as to increase energy and endurance and physical activity. However, these materials do not give a useful energy health, such as food-based natural resources.
- Within most of the components of energy drinks water and sugars and carbon materials. It also contains vitamins and minerals Khamad Albantothink not needed body except in cases of severe shortages, and in addition to taurine and chemical compounds such as caffeine and Algliukior and lactone and herbs, medicinal Kjdhur Gansing and Aljoran.
- High caffeine in these drinks lead to higher heartbeat than normal, sometimes it reaches to 150 beats per minute, in addition to increasing the flow of blood to the heart muscle and high pressure, as the caffeine content of up to 80 mg in 250 ml pack.
- Increase in urination is one of the most common problems caused by caffeine as a result of the human body to deal with this article as a toxic substance which, must be disposed of through urination, thereby body loses large amounts of fluids, leading to dehydration. This is one of the causes of disease, renal failure, in addition to other health side effects that include infection kidney stones and others.