Caffeine Research Papers

C. These symptoms can be headaches, sleepiness, irritability, lethargy, constipation, depression, muscle pain or stiffness, lack of concentration, Flu-like symptoms, and insomnia” (“Caffeine Withdrawal Symptoms: Top Ten”).

Methamphetamines (Meth) cause a wide array of problems with its users, a lot of which are permanent. Meth’s affects range from neurological issues, alertness, paranoia, and aggression. It also leads to psychological and physical disorders. Because Meth is a stimulant, it can cause the user to be up for days and even weeks at a time causing stress to the body and can result in over exerting oneself and inevitably something will give. Personal problems from users will be talked about, as well as scientific studies on the Meth epidemic.

“I want to be addicted to meth!” Have you ever heard anyone say this? While millions of people use methamphetamines, it would be difficult to find a person that had the desire to become addicted to it. Despite a radical increase in the number of people using this drug and the terrible consequences of doing so, it has recently propelled in popularity. Meth addiction is so common because the use of the drug is prevalent in many areas and because there is little knowledge about the risks involved. Few people comprehend the long-term effects of meth on the brain and the body. Methamphetamine is an extremely powerful drug and is so dangerous because it only takes one time to become seriously

Caffeine is found in many plant species, where it acts as a natural pesticide. It is found most commonly in cocoa, tea and coffee, but is also artificially added to some soft drinks such as cola to act as a flavour enhancer. When consumed by humans, caffeine works as a stimulant causing amounts of released neurotransmitters to be increased. High use of caffeine has been related with raised blood pressure, restlessness, insomnia and anxiety which, in the long term, can lead to heart and circulation problems.

Methamphetamines affect the human body in a physical and neurological and psychological way. The use of meth can lead to devastating effects to the nervous system for example leaving the user with nervous ticks and body jerks similar to a person suffering from Parkinson’s disease. On a physical level, the user may show skin sores and tooth decay. Last but the not least, the user may develop psychosis including hallucinations and paranoia.

The powerful and dangerous drug, methamphetamine (meth), has recently attracted more and more users around the world. It is an amphetamine drug that is very addictive. Meth users are gaining easier access to the drug, since it can be made from common household things, like Drano and battery acid. Over 400,000 Americans are currently addicted to the drug. Meth causes a huge increase in dopamine and other neurotransmitters in the brain. In addition, meth also blocks enzymes that work to break down dopamine in the brain, which causes the high to last much longer than a high from a stimulant like cocaine. Several methods are used to take this drug, but smoking it has recently become more popular.

The health effects of caffeine have been extensively studied. The short term side effects of mild caffeine consumption have been identified as headaches, nausea and anxiety. The long term effects of moderate caffeine consumption have been identified as a reduced risk of developing Parkinson’s disease, type 2 diabetes, hepatic diseases and cardiovascular disease. The side effects that caffeine can have on people are both positive and negative.

Since the 1930s, people have been using meth for various reasons (Here to Help, n.d). People were prescribed small doses of the drug in order to treat conditions such as asthma, obesity, depression etc (Here to Help, n.d). Others used this to increase energy and alertness. Nowadays, methamphetamine is rarely prescribed, yet some people still use it in small doses for the reasons mentioned above (Here to Help, n.d). Using meth in small doses can help increase focus and attention and is helpful to build relationships and engage with others (Here to Help,

Some of the dependence people would do to take methamphetamine is having more time. One addict took meth so he can work 24 hours a day up to two weeks. Taking meth can have serious side effects like severe depression and inability to eat or sleep. The body also gets affected; one of the affects is called meth mouth. The teeth starts to deteriorates due to grind and the chemicals, which wear away the enamel and the gums, the salivary glands dry out which causes the teeth rots and decay. The appeal of methamphetamine is that it gives the brain high levels of dopamine. They contend to use the drug because of the high levels of dopamine and it’s hard to get off the drug.

Your brain can adapt to regular consumption of caffeine. If your adenosine receptors are perpetually clogged, your body will manufacture extra ones. That way, even with caffeine around, adenosine can still do its job of signaling the brain to power down. That’s why you may find you need to consume more and more caffeine to feel as alert: there are more and more adenosine receptors to block. It’s also why, if you suddenly quit caffeine, you may experience an unpleasant withdrawal. With plenty of receptors and no competition, adenosine can work overtime, causing symptoms like headaches, tiredness, and depression.

The use of meth takes a huge toll on your body. You can often tell when a person is a user because of the devastating physical effects. Meth noticeably ages the user. It destroys blood vessels so skin cannot get enough blood to keep it

Methamphetamine is a highly addictive stimulant that can be taken in a number of ways. Many of the chemicals that are commonly used in making meth are things like brake cleaner, engine starter, rubbing alcohol, batteries, and fertilizer. When using meth, the person's brain releases high amounts of the neurotransmitter dopamine, which deals with the brain's reward and pleasure areas of the brain. The use of the drug is able to alter the chemicals of the brain fairly quickly, which makes the drug so addictive and allows people to feel a sort of rush when using the drug. Due to how fast the drug works, many users are often chasing after the same rush they got when it was first taken.

When making this product, there may be consequences for this. For example, you can cause an explosion since mixing different kinds of chemicals isn’t such a clever idea if you don’t want any accidents to occur. Also, when making this product,this drug creates a lot of waste and releases toxins in the air that can put the life of other people in danger . The effects that meth has on your body is that: you begin to have false sensations and begin to imagine things that are not occurring which makes the person act differently.

Just as there are positive effects from caffeine there are also negative effects. Caffeine is addictive. If you are a dedicated daily coffee drinker and one day decide to give it up you will have withdrawal side effects which could include: headaches, anxiety, agitation, and restlessness.

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