Edell (2009) addressed the issue of whether or not energy drinks be safe. Use of energy drinks is becoming a standard for athletes to obtain optimal performance. These drinks typically contain caffeine and herbal supplements with the main ingredient being carbohydrates. Drinks that contain more(prenominal) than 25g/oz of carbohydrate will s unhopeful gastric emptying and increase dehydration. Edell noted further that when a drink is consumed too currently before a competition, drinks with higher sugar content great power lead to nausea or vomiting. If the drink has too such(prenominal) fructose this whitethorn cause diarrhea. Diarrhea and vomiting aggravate dehydration. Thus, Edell concluded that for these reasons energy drinks should not be used to rehydrate a person.
Edell also verbalize that high sugar levels will at last lead to a crash in energy hobby the high which takes place 30 to 45 minutes later. This may lead to dizziness and fatigue with poor muscle operations.
Edell (2009) stated that caffeine is also give in these drinks; this is a substan
ce that stimulates the central nervous body which leads to an energized feeling. The establish is temporary and will be followed by the opposite around 120 minutes later. Large amounts of caffeine undeniable for this boost permit side effects such as acting as a diuretic or evacuant which enhances dehydration and a laxative effect which also enhances dehydration. Herbs found in energy drinks accommodate kola nuts, guarana seeds, and Yerba mate leaves. These herbs have different amounts of caffeine and require more caffeine to be added so that amounts are consistent. Other herbs added include: Astragalus, Echinacea, Schizandrae, Ginkgo biloba, ginseng, Ciwjuia, hydroxycitrate, and ephedra.
thither is little scientific proof to support the use of these herbs for acrobatic performance or energy boosts and many interact with prescription medications or lead to allergic reactions, mild and severe (to include death). Pyruvate (a salt of pyruvic acid) may be found in slightly energy drinks to boost performance provided high fair to middling doses can cause an athlete to become ill and low doses have no effect. Proteins and amino acids may be added but the amounts are small and actually have no effect other than to absorb water and taste poorly. Amino acids are added in some drinks but the effects have not been shown.
Leong, Kristie. "How to Understand the Effects of Sports Drinks on Exercise Performance." 2010. Retrieved February 23, 2010 from http://www.ehow.com/how_4560024_effects-sports-drinks-exercise-performance.html
Glucuronolacton. Glucuronolacton is a substance naturally puzzled by the body (similar to sugar) and has an important detoxifying chromosome mapping for the body. It is produced in the liver from glucose and combines with harmful substances so as to produce a detoxification reaction, i.e. breaking down harmful substances which are produced by bodily exertion (MBG International Premium Brands 2).
effect? contains 0,032% coffeine.
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