Caffeine Coffee Stimulant

caffein Coffee Stimulant caffein ConsumptionMiranda OpolkaAbs folderCaffeine is the most comm only(prenominal) exhaustd drug in the world that is said to boast been disc every(prenominal) overed in the Paleolithic Period. It is found in basic any(a)y everything that concourse consume including all types of food, voiced drinks, energy drinks, umber, tea, and chocolate. The purpose of caffein is to booster strengthen attentiveness and diminish exhaustion. winning too very a lot or abusing the use of caffeine, pile precedent locating make, but shtup all be annuled if canvassn in reason able-bodied quantitys. So galore(postnominal) honest set up come with down this drug from sustaining deal in sports, to losing weight, to increasing alertness, and repelling things much(prenominal) as snails and slugs. Testing is done frequently to find to a greater extent than ways that caffeine is useful in individuals lives. In the authors opinion it is believed that caffe ine has many more peremptory effectuate that track the ostracize do.Caffeine ConsumptionINTRODUCTION AND HISTORYCaffeine has been n other(a)(a) for many years and is having an impact on more and more citizenry everyday. A great deal of evidence de nones that the consumption of caffeine goes all the way back to the Paleolithic Period (Magkos Kavouras, 2005). Some may cerebrate that caffeine is bad for the frame and does no good, however many Americans consume caffeine everyday in their diet. Although caffeine has both coercive and negative make, t here argon much more positive do if interpreted responsibly. Caffeine is a drug that stimulates the central nervous system, which fixs high alertness. victorious too much of any drug is going to lead to the chances of having view effects.The side effects can be forestalled by decreasing the amount of money of caffeine that is interpreted into the body. Thus, from increasing alertness, mood, psychomotor slaying, to h elping as a dietary aid and extending exercise in people suffering from meaning failure, to being utilize as a repellent for mollusks, caffeine is utilize in many ways and has many positive effects that go along with it. People requirement to apply a better correspondence of caffeine before making judgments.CONSUMPTIONThe principal(prenominal) source of caffeine consumption comes from soft drinks. Caffeine is an additive used in such drinks to sweeten the taste. It can scan no flavor depending on the amount taken, but the positive effects that come with it be an increased worry rate and better mood. Because of these effects, more people thrive off caffeinated drinks. sounding nearly, there argon soft drink machines everywhere large more people access to this stimulant. Yet, many people believe that they should not be in schools or places where it is efficient for kids because they say it is so unhealthy for them (Keast Riddell, 2006). Others willinging argue this i n saying that caffeine is good for the body as long as its not abused. This is a true statement, and as a result educating more people on the effects of caffeine would be very helpful to everyone.Besides soda and other(a) soft drinks, caffeine is as come up as found in umber. Coffee has many positive effects to it, such that umber bean stimulates the brain and increases energy and mood, and can help in preventing diseases such as skin, liver, and colon crabmeat, and somewhat others. Both the combination of quotidian exercise and a cup of umber argon said by scientists to help in the prevention of skin crab louse. This has been tested and prove on hairless(prenominal) mice, which cook extremely sensitive skin to the sun. Stated from The measure of India, one separate was given caffeinated water to drink, another group exercised on a running wheel at its own convenience, while the tierce group both drank caffeine and exercised on the wheel, and the verify group incomple te drank nor exercised. All of the mice were exposed to ultraviolet ray, which the results in comparing all the groups to the control group manoeuvered that the caffeine drinkers showed an increase of 95% in ultraviolet radiation touch apoptosis. Apoptosis is the process where cells with damaged DNA are destroy against illness. The second group showed a 120% increase, while the mice that both consumed caffeine and exercised showed close to a 400% increase (Coffee whitethorn hold on Skin Cancer, 2007).A study was similarly developed to research the effects of caffeine on liver cancer. More than 90,000 Japanese were used in a study and it was found that people that drank coffee daily or close to every day had sign ond the risk of liver cancer by nearly half compared to those who never drank coffee. The American Cancer company estimates that 18,920 cases of liver cancer were diagnosed in the United States at last year and some 14,270 people died of the illness (Coffee May Help Prevent colored Cancer, 2008). As a result, it is well stated that caffeine can reduce the chances of liver cancer.According to many scientists, there is a highly antioxidant intensify that is found in coffee that reduces the chances of colon cancer, which is the second leading cause of cancer death in the United States. This compound found in coffee is called methylpyridinium, however is not found in raw coffee beans but is created during the roasting process. Tests were brought come on to scrutinize this compound even more, so specially equipped extracts of the coffee were exposed to certain lab situations of world intestinal cells for three days and were compared to cells that were not exposed to coffee. In the experiment, coffee extracts were found to retain increased the activity levels of phase II enzymes. Then, to keep an eye on whether it had the same effect in living systems, a group of twenty-four rats was evenly divided into three groups. Each group was fed differ ent diets, either a normal diet, a diet mixed with coffee extract, or a normal diet containing pure methylpyridinium. The tests showed that rats that were fed the coffee extract had a 24-40% increase in phase II enzymes and the group with the pure methylpyridinium showed an increase in the enzyme activity levels (Highly Active rise Found in Coffee May Prevent Colon Cancer, 2003). Results show that coffee is proven to fight cancer in living systems.Caffeine can help in such diseases as cancer in which caffeine and another substance called theophylline are found in many products equal coffee, chocolate, and many soft drinks. It is said that they can halt enzymes that are crucial for cell growth, which means that one day it could be used to stop cell growth all together and avoid blood clots that can cause nubble attacks and strokes (Caffeine Boost in Cancer Battle, 2002). It is not just coffee that prevents cancer, it is the caffeine in coffee that is preventing this disease. As m ost know, there is no cure for cancer, although the tests above show the many ways in which caffeine can help prevent one of the leading causes of deaths.Despite the positive effects of consuming coffee, here in the United States, drinking coffee is consumed most by adults. However, in Guatemala, it is very common among children. It is one of the first liquids given to babies after draw in Guatemala, even though it may affect the cognitive thing by damaging urge on levels. It is also known to hinder with the iron absorption and iron status of significant women and their babies, which is why it is said that pregnant woman should give up coffee during the term of pregnancy because it could cause miscarriages (Engle et al., 1999). Nonetheless, not consuming coffee while pregnant and not well-favored coffee to such young children can avoid these negative effects.SPORTS AND dietingCaffeine is known as one of the most widely used pick-me-ups in sports because of its ability to increa se alertness and mood. umpteen athletes depend on this stimulant to help them carry on with their game if they are pure tone a little drowsy or incapable to perform in an expected manner. Using caffeine is often used to mitigate carnal and mental performance. It improves physical performance by causing alertness and giving the athlete energy to perform and improves mental performance by stimulating the central nervous system. This helps the athletes have higher levels of concentration (Magkos Kavouras, 2005).Using caffeine instead of other types of steroids and drugs is much cheaper and has less health effects. It also has less ineligibility cases compared to many other drugs. Being cut from a team is not the only consequence if caught using steroids or drugs, but it is also considered a felony. Therefore, many athletes should take caffeine over steroids to increase energy (Magkos Kavouras, 2005).Unless caffeine is taken in substantial amounts, some side effects may evanesce. Taking in massive quantities of caffeine may trigger vaporization that could affect functioning. It may also cause gastrointestinal pain and other side effects, such that caffeine is absorbed by the gastrointestinal tract and spread throughout the tissues of the body. Athletes that are abusing the use of caffeine may scar an occurrence in nervousness or an increase in heart rate and may even lead up to seizures or a coma. Caffeine has to be taken with some caution, because of the possible negative side effects that could take place, but remembering to take in only what is packed will help bring out only the positive effects (Magkos Kavouras, 2005).Since caffeine is found in so many foods and over the counter medications, it is meet to show an increase in all diets around the world. Many people that are trying to lose weight take caffeine pills or eat a diet that is high in caffeine for the energy, similar to those as athletes that use it to lift performance. Though caffeine p ills should not be taken everyday and should be taken early in the day to reduce the chances of losing short sleep at night. They help in increasing energy levels and suppressing hunger. This is very helpful for people who do not have the energy to get up and exercise. Some people may need that extra boost to get them started (Striegel-Moore et al., 2006).On the other hand, it is not a fundamental nutrient, nor good for the health if taken too often. overly much can expire addictive and cause problems like take disorders, which is very common among young adults. Eating disorders, such as anorexia nervosa or bulimia are found more common among girls than in boys. Many girls in their teens have more drive on themselves and feel the need to lose extra weight. Consuming large amounts of caffeine will recruit their energy and suppress the need for food, or hunger. Even though they may already be thin, they will continue starving themselves because they believe they are fat. Its a c onstant battle that never ends and it is a very backbreaking disease to fight (Striegel-Moore et al., 2006).EFFECTS ON SLEEPWhen caffeine is consumed in reasonable amounts, everyday consumption of it can be helpful and have many beneficial effects on human behavior and sleep showing more people with enhanced mental functioning. Imagine hand truck drivers who drive such long distances day and night, consuming caffeine can help stay alert and focused on the road. Many accidents occur in a year because of people guideing asleep at the wheel. Taking caffeine for better functioning reasons while driving or other reasons can be very beneficial (Smith, 2002).Regardless of the positive effects of trim fatigue and better functioning, there are the downfalls of consuming too much caffeine. Too much caffeine has a grand effect on a persons sleeping ability. Sleep disorders are becoming more and more known to many children and adults because of the amount of caffeine they are taking in. Lar ge amounts of caffeine taken at night will make it much harder to fall asleep. People face more problems like feeling tired when they wake up or waking up in the middle of the night and not being able to fall back asleep. Although, the majority of people are very good at the amount of caffeine they take in to get the most out of the positive effects (Orbeta et al., 2005).EFFECTS ON HUMAN BEHAVIOR sort of than better mental functioning purposes and an increase in alertness, caffeine is also shown to improve many effects on human behavior. For instance, psychomotor performance is enhanced with caffeine intake. A psychomotor s vote out deals with being able to make movements that are essential to complete a task, however they are skills that are performed often without even thinking how they are done. Handwriting is an exemplification of a very delicate psychomotor skill where as people have their own unique way of writing, some using the wrist joint more, or maybe the elbow, or mov ing the whole arm as they write. Caffeine consumption can improve handwriting and reveal a much larger improvement in handwriting skills if taken in moderate quantities (Tucha et al., 2006).When caffeine is consumed in so many different amounts in many types of foods, it will improve peoples talent to perform certain responsibilities requiring a lot of assistance. Also, when dispensed in the same amount, caffeine increases alertness and reduces fatigue. The fence effects take place when caffeine is consumed in unbearable amounts or by people who are overly sensitive to the drug (Smith, 2002). As a result, caffeine is very helpful in which it can improve vigilance tasks and help people become more focused, so multitasking can be done.USE AS A REPELLENTCaffeine is also used a repellent in which many people likely didnt know. Many products for the use of mollusk control include metaldehyde or methiocarb for the main ingredients. However, both of these ingredients are highly poisonou s by inhalation and to all animals. Caffeine is an all-natural product that is categorized as a generally recognised as safe (GRAF) product by the United States FDA. There have been many tests to support that caffeine is a well-proven repellent as well (Hollingsworth, Armstrong, Campbell, 2002).According to Hollingsworth, Armstrong, and Campbell (2002) spray applications containing one to two percent of caffeine have been reported to kill slugs during a test that experienced caffeine as a toxicant against frog pests. Another test ( bode 1) took action upon orchid snails where as they were put into Petri dishes with caffeine while the heart rates were taken under a microscope. Snails with caffeine concentrations of .1% or more had vulnerable and odd heartbeats after a 24-hour period. The snails with higher caffeine concentrations were dead after 96 hours, or four days. As a result, caffeine has been proven to kill off mollusks and would be a much safer alternative for food crops.F igure 1 Shows the effects of caffeine on orchid snails (Hollingsworth, Armstrong, Campbell, 2002).WITHDRAWALTaking caffeine on an everyday basis will cause the body to become addicted to the substance and cause withdrawals if missing a day. Withdrawals may include headaches or may cause a change in mood. When the amount of caffeine that is taken in is reduced, the body will become very responsive to adenosine. The responsiveness will cause blood pressure to drop, causing an overload of blood to rush to the head, which leads to a headache. Headaches can last between one to five days and aside from such frightening headaches, restlessness, irritability, and constant fatigue may occur (Smith, 2002).All of the negative effects come from consuming too much caffeine. For that reason, if caffeine were used aright and more sensibly, the negative effects would not take place. Negative effects on any drug can be avoided by followers simple directions of not overdosing and if sensitive to the drug, dont take at all. There are so many people that abuse it and take it for all of the aggrieve reasons. If they took caffeine for the right reasons, they would begin to see positive effects.CONCLUSIONIn conclusion, researchers are constantly exploring the many ways that caffeine is beneficial and has proven these effects in many cases. The main source of caffeine comes from soft drinks, in which it is an additive used to sweeten the taste. It is also very favorite in coffee where it helps prevent against some diseases and has the effect of an increased attention rate and better mood. In sports, athletes thrive off caffeine to enhance performance because it is much cheaper and has less health effects than any other drug or steroid. Becoming an increase in all foods, caffeine is also used in many diets to help increase energy. The biggest actor in using caffeine is sleep. Sleep is unwanted in many situations such as driving and other vigilance tasks. Taking caffeine helps s leep by increasing alertness and mental functioning, while reducing fatigue. Other than increasing alertness and mental functioning, so many other effects take place in the behavior of individuals. make on human behavior include improving multitasking and developing psychomotor performance, such as improving handwriting skills. Another assured effect that caffeine takes part in is repelling things such as snails and slugs. It is proven much safer than other products and has been tested in many different experiments. Caffeine has much more positive effects that overcome the negative effects. The negative effects of caffeine all come from being abused or taken in too large of quantities, meaning that more people need to understand all of the effects. From athletes trying to enhance performance, people dieting, better functioning, an increase in alertness, to repelling things such as snails and slugs. Caffeine has many effects on the body to help improve behavior. Looking back at all of the beneficial ways in which caffeine helps, provides all the more reasons why it is used so often.ReferencesCaffeine boost in cancer battle. (2002, August 22). CNN News. Retrieved April 20, 2008, from http//archives.cnn.com/2002/WORLD/europe/08/21/cancer.research/ Coffee may help prevent liver cancer. (2005, February 15). 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