Caffeine Athletic Performance

Do you think sports drinks boost your endurance? If so, it is important for you to know that people who exercise for more than an hour to two hours actually should consume sports drinks because it helps prevent muscle cramping. In Source A, The Sports Drinks or Water? picture, it shows how sports drinks taste better and if you are unable to eat before working out you should have a sport drink to keep yourself hydrated. Sport drinks helps you in many ways. The other paragraphs may go in depth explaining how.

To do so, a double blind study was conducted where all of the participants were not allowed to consume caffeine for four weeks and given replacement drinks. For half of the participants, the replacement drink contained caffeine and the other half received a drink without caffeine. After the four weeks was up, the participants were either given a caffeinated drink to taste test. The group that stayed on caffeine throughout the experiment reported pleasantness for the drink, and the group that was completely withdrawn had much lower levels of pleasantness being reported.

The topic that the scientist has researched is the reaction rate of different particle sizes. In the experiment, the scientist will discover how the particle size of Alka Seltzer affects the rate of chemical reaction with water. The independent variable in the experiment is the particle size of the Alka Seltzer, while the dependent variable is the rate of reaction, or the volume of Carbon dioxide. The volume of carbon dioxide will be measured in ml. Also, a few of the constants in the experiment will be the amount of water, and amount of tablets.

The dependent variable, which is the time taken for the empty muffin paper cup to touch the ground (immediately after it was dropped). This will be measured using a stopwatch, which will start when the paper cup is dropped, and stopped when the paper cup touches the ground. This will be done on table, preferably inside a science laboratory. (The table will be parallel to the muffin paper cup). Thus the measurements will repeat for each experiment, where the paper cup’s height from the ground varies in each

Metabolism is the sum of all anabolic and catabolic reactions within a living organism to sustain life. The energy required to perform these reactions is provided by oxygen in the form of ATP, therefore the oxygen consumption rate can be measured to determine the metabolic rate. Since oxygen is obtained through respiration, the efficiency of an organism’s respiratory system affects its metabolism. Previous studies have shown that caffeine affects the human respiratory center and occasionally dilates bronchus. It can thus stimulate human respiration and increase the metabolic rate (Haggins et al, 1915).

This scientific question is, does the different kind of gum increase or decrease your concentration? This question was chose because many people in the world always are looking for some tips on what helps them concentrate, and chewing gum is a very easy way to help improve concentration. The Independent Variable is the type of gum, the Control Group is Bubble Gum, the Experimental Group is the Spearmint, the Dependent Variable is test scores, the Constant Variables are same timed test, same timer, and same brand of gum. The hypothesis for this science fair project is if spearmint gum is chewed then the person's concentration will be increased. This hypothesis was picked because spearmint gum is minty and the scientist thought that maybe mint impacted the brain the most. The other two gums that were used in this experiment were Bubblegum and Watermelon. The scientist thought that spearmint would be the fastest in the multiplication and he was not really sure what to expect.

Energy drinks give us a quick burst of energy when we are feeling tired but which one gives us the most amount of energy? To find out which energy drink would give us the most I am going to test which energy drink has the highest voltage. One of the people I interviewed said that they would like to know which energy drink has the highest voltage. Another person that I questioned said that he doubted energy drinks had any voltage at all. The last person I interviewed asked if energy drinks had a higher voltage compared to water or if they had the same voltage. All liquids have a voltage this is where we get our energy from. The reason energy drinks have a voltage is because of the high amount of caffeine they have in them and the reason water has a voltage is because of the process that water goes through to be cleaned. The water particles rubbing together cause friction giving the water a static electric charge. In order to test which energy drink has the highest voltage to give the most energy I am going to use a zinc nail, copper wire, a volt meter and four different energy drinks and water. I am going to compare the voltage of the different energy drinks to the voltage of water to see whether there is a significant difference between the voltage of energy drinks and water. The energy drinks I will be using are Rockstar, Power Horse, USN Spike and Monster.

Although there are differences in coffee and energy drinks there are also similarities between the two. One fact is coffee and energy drinks help with concentration and physical endurance performance. These drinks are both addictive. They both can increase your heart rate. Another similarity, is that their popular drinks among the people of the world. whenever you drink too much of either of them, it may hinder your health if taken in of abnormal quantities and cause an overdose if taken with other caffeine products. Taking precautionary measures is an important thing when consuming many of these caffeinated drinks. Having coffee or

The aim of this experiment was to see whether water, Powerade or orange juice contained more electrolytes. Electrolytes are responsible for controlling the total amount of water in the body, regulating blood volume and maintaining muscle and nerve function. A lack of these electrolytes can cause headaches, fatigue, confusion, hallucinations and muscle spasms. I found that water and distilled water were less conductive than the orange juice and Powerade and orange juice proved to be the most conductive.

My group recorded higher heart rate compare to the class average when we used caffeine on the Daphnia as seen in Figure 2. Several errors could have accounted for this data. This including perhaps the Daphnia’s heart rate may have changed because of fear while being moved from the bowl to the microscope slide. Another possible error could have also been the amount of time that it took to change the solutions, which could have accounted for slight variations in heart rate. Temperature is yet a further error to account for as the microscope slide temperature was constantly changing to view the specimen, and change the dosage of caffeine or alcohol. The temperature of the solutions could also have played a factor in the Daphnia Heart rate as ideal conditions for Daphnia is 68 degrees Fahrenheit and the temperature of the solutions was not measured for.

Many consumers agree that energy drinks actually provide the human body with the desired energy. The reason behind this effect is caused by the high amounts of caffeine and sugar. Whenever a consumer uses an energy drink a series of effects begin in his/her body. The organism receives an instant boost as the caffeine successfully manages to block the duties of the adenosine, a chemical located in the brain whose function is involved with sleeping. After the completion of the process caffeine forces part of the neurons in the brain to lighten up, which later on causes the body to release the hormone adrenaline. When the hormone is active it forces the liver to provide the bloodstream with additional

Studies show that caffeine can increase the speed at which athletes can run. It is a strategic, legal stimulant to help your speed. More than two thirds of Olympic runners drink a caffeinated drink to help their performance. For long events such as marathons and half-marathons, caffeine is shown to reduce the athlete’s perception of effort. Caffeine can also increase mental alertness and improve your mood. Basically, it makes running seem easier. Additionally, it makes fat easier to use as an energy source. This conserves the ‘burning’ of glycogen, which can improve performance in the last legs of the race. Although researchers are not positive why caffeine makes fat easier to use as an energy source, they know that as caffeine levels in the body increase, the concentration of fat in the bloodstream increases, which makes it easier for the body to utilize the fat and use it as energy. Reaction time, coordination, and performance in heat are also affected after the ingestion of caffeine. A recent study on the effect of caffeine on athlete’s performance in heat showed that athletes that ingested caffeine before running in high temperatures completed 15-23% more work than those who used water or another widely used sports drink. Caffeine can also help athletes recover after a sporting event, when used with carbohydrates. Research shows that drinking a beverage with both caffeine and carbohydrates in it rebuilds glycogen 66% faster than a regular drink with only

Corotto, F., Ceballos, D., Lee, A., & Vinson, L. (2010). Making the Most of the Daphnia Heart

In today 's society, if we appear to be exhausted, while knowing that we have to be on the run, we turn ourselves to energy drinks. Little do we know that every time we consume a single sip of an energy drink, we are literally creating a crucial complication towards our body. The innumerable quantities of caffeine and sugar that we devour stimulates each and every part of the body. Individuals have been replacing protein bars and other athletic beverages for real food (McCarthy). Becoming addicted to energy drinks relates to type 2 diabetes, even long-term effects such as heart issues, but most of all death. It is urgent that we pace the amount of caffeine from energy drinks that we ingest on a daily basis.

Caffeine is a chemical found naturally in few plants all over the world. From these plants it is processed into its pure form and then put into other things such as soda, energy drinks, tea, and pills. Energy drinks and soda are some of the most widely marketed products in the world, even though they contain the highest concentration of caffeine outside of pure caffeine supplements. It is a stimulant that affects everyone in strange but semi predictable ways. Research has been done on this topic since the 1920’s and many different conclusions have been reached. In modern schools of thought, caffeine has been found to be a lightly addictive, moderate to severe stimulant that affects neurological function in various ways, though scientists disagree