Effects Of Caffeine On Elite Athletes Essay

(Graham, 1998) This shows the importance of caffeine in endurance sports such as cycling, running, and soccer which require a great deal of physical stamina in order to compete successfully. Studies also show that caffeine has very little affect on athletes requiring quick burst of energy such as sprinters and swimmers. Also caffeine has been known to decrease fatigue in athletes, which plays a physical as well as psychological role in the performance of an athlete.

Caffeine is a very popular stimulant among athletes because most believe that it provides energy, increases alertness, and quickens reaction time. When in beverage form,

The thing about caffeine is the more caffeine the worse it is for your body, but the more caffeine also makes your endurance levels go up. A study has proven that Red Bull affects athletes the most on a scale of other energy

The several research on articles have been done to study the effects of ingestion of caffeinated energy drink before, during or after exercise to determine its outcome on the performance of the athletes. All the articles showed a positive association between caffeinated energy drink and strength. The ingestion of caffeine 3-6mg per body weight proved to enhance the strength of players and improved their performance. The athletes should not intake more than 6mg per body weight as it can lead to various side effects and adversely affect the body and also consumption of caffeine less than 3mg per kilogram showed no effect on the body. Although, the caffeinated energy drink proved to enhance the strength but the mechanism of the strength improvement

Sports drinks are used to rehydrate athletes during and after exercise. However, the efficiency of these electrolyte drinks has been questioned.

It has in fact been found that intake of caffeine may enhances the physical performance however there is no linear relation between the amount of caffeine consumed and the performance. It is evidenced that caffeine is able to enhance different types of performance when consumed in low or moderate doses (3-6 mg/kg), whereas higher doses provides no further benefits. It is evident that caffeine enhances the performance during high-intense exercises for a longer period of time, the impact of caffeine is however not identical in all individuals and the effect on the performance depends on the athletes. There are reported no significantly difference of the impact of caffeine on individuals habitually caffeine consumers and non-habitual caffeine

In my opinion sports drinks can sometimes affect the way you preform. Sometimes it is in a good was and other times it is in a bad way. Some good ways are many athletes need sports drinks to replace the salt they lose while they sweat. A 2007 study, they found that players who drank a sports drink during a workout, could run a bit faster. Some bad ways are sometimes if you drink sports drinks all the time it could be unhealthy. Also in some cases sports drink do not keep you hydrated enough like just plain can.

In a systematic review conducted by McLellan & Lieberman (2012) aimed to identifiy which energy drinks’ ingrediant is responsible for the physical and cognitive improvements. It was found that there is little evidence of active ingredients other than caffeine contributing to better cognitive and

Caffeine is a natural central nervous system stimulant. It is considered a drug that if is overly consumed can be dangerous for one’s body. Caffeine is a temporary energy booster that improves mood and alertness for most people, mainly athletes. It can be an eye-opener in the morning, could be drunk or eaten on practice brakes, and for some, it just became a habit that they cannot go through a day without a cup of coffee before exiting their doorways. Furthermore, it requires good health and stamina for athletes to perform throughout the game particularly the one in teams, such as rugby soccer, and volleyball. Have you ever wondered how their practices are like? How intense their exercises are? Coaches demand intense focus and will to push athletes to their maximum limit but some are still not satisfied, thus some athletes use caffeine as a stimulant to help them train better and for a longer duration.

When caffeine enters your bloodstream, it will block the receptors of adenosine, a quieting neurotransmitter that tells your brain when it’s time to sleep. This will result in your brain becoming hyperactive and lead to an increase in levels of epinephrine, a “fight or flight” hormone in your body that will cause an increase in heart rate, blood circulation to muscles, and sugar release from the liver into the bloodstream for energy. As a result, caffeine will in fact stimulate your brain and provide a perception of increased energy after consumption. A runner who may expend a lot of energy on one of his/her jogs may need the extra energy from sugar and caffeine to keep the cells in their muscles working to aid their endurance. Studies to date have shown that consumption of 3-9 mg of caffeine before physical activity may improve endurance running and cycling in athletes; others have shown that caffeine consumption improved memory and reasoning responses on tests. However, a can of Impulse contains only 88 mg of caffeine, whereas a cup of coffee contains up to 200 mg. Why opt for Impulse when you can get more bang out of your buck with a cup of coffee?

Hazard assessments on energy drinks are based on individual ingredients, with caffeine being identified as the ingredient with the greatest potential for intakes of possible health concern. Excess consumption of energy drinks is expected to result in health consequences similar to those from excess intake of caffeine. The mild and transient health effects include anxiety, headache and insomnia, all of which can become chronic conditions. More severe health consequences include irregular heartbeat, heart attack and rarely, death. There is a concern that some individuals, who may have increased sensitivity to the ingredients in energy drinks, may have acute physiological response, such as increase in heart rate and blood pressure.

Live Strong, a trendy health site, recently posted an article on the advantages of drinking energy drinks. The focus on the claims revolve around athletes. Athletes benefit from carbs to produce energy and endurance and the drinks have plenty of them. Caffeine is another energy booster in the drinks and Live Strong sources the recommended caffeine

Do sports drinks help improve performance of non professional athletes? I believe that they do not and that drinking water would be more beneficial.”During exercise, water is lost in the form of sweat, as a way of helping to maintain a stable body temperature. Sweat losses vary from person to person and can be affected by an individual’s genetics, body size and level of fitness. Also most people are likely to sweat more as it gets hotter and more humid, as well as with an increased level of activity.” Sports drinks have a lot of salt and sugar in them and could make the athlete consume more calories than they are burning. Sports drinks are also sold to many children who would not be doing as much work as their idols do and would be consuming too much sugar for their daily recommended needs of 20 grams. How much activity do you have to do to need to drink a sports drink for it to be beneficial for your performance? I’m using information conducted by Oxford University and the British Medical Journal. https://www.youtube.com/watch?v=k4e85ZnVjmU Mensfitness http://www.mensfitness.com/nutrition/what-to-drink/sports-drinks-vs-water

A great many athletes will drink a sports/electrolyte drink after an activity or workout, while others will just drink these to enjoy or to feel more hydrated. In most of these situations the person drinking the

People would be looking for ways of to how to productively boost up their academics and sports throughout their day. For example, everyday many students may have experienced when they arrive at school feeling the need to have more time of sleep and throughout the day they mainly have not been concentrating on either on their academics or sports, so when energy drinks came around students would have less difficulty in sleeping during their school days. Young consumers had found out a way to increase their physical and mental performances and that is by consuming energy drinks. Youthful Americans who have experienced in drinking these types of beverages have mentioned that they have reported “positive short-term effects” on energy drinks. For some adolescents they have briefly mentioned that after consuming the drink it, has provided them focused and “mental alertness” but on the other hand it causes numeral side effects for drinkers such as experiencing headaches, stomach pains, difficult on concentrating and sleeping. Many do experience these side effects if they consume drinks that includes caffeine. These Americans who have imbibed these beverages have mentioned that they became very handy and helpful where there focuses on academics have increased, but many consumers don’t get to realize that these drinks can become very effective and unhealthy for your own body because of the ingredients that contains in these drinks. Mainly from genres of energy drinks may contain a