The Effects Of Caffeinated Energy Drinks On Athletes Essay

When athletes are training or competing, it is apparent that they sometimes benefit by consuming various drinks that contain water, carbohydrate and electrolytes. This can assist and improve an athlete's performance, and it may reduce physiological stress on an athlete’s cardiovascular, central nervous and muscular systems. During endurance events Gatorade is an effective drink to have in order for the athlete to sustain their maximum energy throughout the competition. Gatorade has been proven to reduce the risk of hyponatraemia, improve endurance performance if consumed during training or competition and it allows fast release of fluid to the tissue as well as rapid fluid absorption.

(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 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,

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,

Another study looked at the effects of acute caffeine ingestion on sprint performance following a week of creatine loading (7). Creatine loading is simply ingesting 20-30g of the creatine supplement daily for a week (5-7days). In the study the mean and peak power of the caffeine and creatine treatment group were significantly higher than the control group (7). With increased peak power more force production is being produced, thus sprinters are more explosive, enhancing their sprint performance. By increasing the mean power, the sprinter is able to maintain their performance for a greater

Shukitt, Speckman, & Tulley, 2002). Hodgson et al.’s (2013) participants consisted of eight qualifying cyclists who trained three times per week, for more than 90 minutes. A preliminary trial was assessed before the experiment started. In that trial, the cyclist’s maximal oxygen uptake and power was assessed. Following this, each cyclist drank beverages containing caffeine, placebo, coffee, and decaffeinated coffee, each on different days. One hour after consumption, they completed a 30-minute steady state cycle exercise followed by a 45-minute energy based time trial exercise. Blood samples and respiratory breath samples, and heart rate were recorded during the exercise session. The main finding of this study was that a cup of caffeinated beverage helps improve endurance during exercise. Compared to placebo and decaffeinated drinks, there was a significant dopamine increase in the athlete’s brain. Therefore drinking coffee during workout can be beneficial as it enhances one’s performance. In Lieberman et al.’s (2002) study, moderate

Within a sports drinks there are an array of ingredients which are designed to benefit the athlete. Firstly, carbohydrates amount for on average 6-8% of a sports drinks make up. These carbohydrates are used as a fuel for the muscles and brain to allow the athlete to withstand long periods of exercise Another key ingredient is electrolytes; these are designed to increase fluid intake. High in sodium and potassium, it causes athletes

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

As well, sport drinks have the ability to provide a subject with an increased amount of endurance for their exercise. One reason why sport drinks have this capability is due to the carbohydrates found in the beverages. These carbohydrates exist as either of two sugars, sucrose and glucose-fructose, which provide the energy for the body that makes sport drinks better to use during exercise than water (Tsintzas 155). Carbohydrate consumption allows athletes to work harder for longer periods of time and to feel better while doing the exercises. A recent study determined that runners who had only water to drink lost speed during the race compared to those who had sport drinks. Also, performance time was faster in runners who consumed the sport drinks as opposed to water. It was only during the final 17.2 kilometres of the race that the performance times began to differ and the runners who drank the sport drinks ran faster (Tsintzas 156). Furthermore, the exercise intensity was higher towards the end of the race from those runners who had the sport drinks. As with most performance enhancing implements, sport drinks have potential drawbacks.

Sports and energy drinks include sports beverages to vitamin waters to highly caffeinated drinks. They are marketed to boost energy, alertness, nutrition and even increase athletic performance among users.

Effects of Caffeine Supplementation On Strength and Muscular Performance in Recreationally Trained Males Student Researcher: Gregory Grabowski Allied Health Sciences University of Connecticut Abstract: Pre-workout and caffeine containing supplementation has become very popular for weight lifters to increase focus, strength and muscle growth. There are many side effects from consuming large amounts of caffeine such as anxiety, nervousness and insomnia. The purpose of this study is to determine whether caffeine increases strength in recreationally trained males. The experiment will utilize a randomized, double-blinded, crossover design in which 30 recreationally trained males between the ages of 20 and 34 years will participate in. They will

The purpose of this study is to examine the effect of caffeinated beverages (coffee, energy drinks, and sports performance drinks) on an athlete’s quality of sleep, academic success, and athletic performance. Our study will be about how caffeine can affect student athletes sleep which can relate to their academic success, as well as athletic performance. Athletes have a very busy schedule and they use caffeinated beverages to compensate for their lack of sleep. This study is necessary because large amounts of caffeine found in different caffeinated drinks has been said to have a short-lived high of ergogenic effects, which can negatively impact sleep and performance. Focusing on moderate quantities can maximize the effects of caffeine on

In 2002, a group of Australian researchers published a paper entitled the "Effect of different protocols of caffeine intake on metabolism and endurance performance". Caffeine use during sporting events has become much more popular and has widely studied. The purpose of the research was to examine the work increasing (ergogenic) effects of differing regiments of caffeine on metabolism and performance while simulating the typical nutritional preparation an athlete would do for a race. The study also sought to examine the effect of timing of caffeine intake, comparing

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