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What Caffeine Does to Your Body and Brain

It is widespread to find people really counting on their morning or afternoon coffee. They depend on the caffeine that it contains to give their daily activities a much-needed boost. Caffeine is the most typical drug in the world. It is something that 80% of US adults have a day. This is what the data with the US Food and Drug Administration or FDA says. This caffeine intake may also be in forms other than coffee. Caffeine does more work than merely keeping you awake if you are feeling drowsy. It serves to stimulate the nervous system of your body and affects it in various ways.

Caffeine affects your body in the following adverse ways:


Insomnia
If you end up taking a cup of coffee just a few hours before your bedtime, you might have trouble getting to sleep. Not only are you likely to stare at the ceiling for a couple of extra hours, but the sleep quality is affected as well. This will affect you if you need to go to work the next day.
Headaches
While at times, a cup of coffee can indeed help with a headache, it can cause the same problem. That is, of course, if you have too much of the drug. The body gets used to having caffeine all the time. When it doesn’t get it, it results in headaches.
Digestive Problems
It is common for people who regularly take caffeine to have problems with digestion. Not only indigestion, but caffeine can result in upset stomachs too. It is a very good idea to have a snack with a cup of coffee.
Alcohol Combination
Caffeine presents health risks when taken, along with other substances like alcohol. Caffeine increases the chances of drinking too much alcohol.

Positive Effects of Caffeine on the Brain


Parkinson's and Alzheimer's Disease
Consuming high amounts of caffeine can prove to be beneficial too. It helps to lessen the memory loss caused by Alzheimer's. For people with Parkinson's, caffeine reduces the neurons that release dopamine.
It Boosts Mental Alertness
The benefits related to alertness that come with consuming caffeine are well known. This occurs as caffeine blocks the receptors in the brain for adenosine. This is the neurochemical that makes people feel depressed and inactive. In fact, having at least 75 mg of caffeine makes people very vigilant and alert.

Adverse Effects of Caffeine on the Brain


Caffeine is a very addictive substance. Feel free to say goodbye to staying up all night with the help of coffee. You can instead hire an academic writer and ask them- do my college homework. If you stop consuming caffeine all of a sudden, you may have withdrawal symptoms like:
- Feeling irritable
- Feeling anxious
- Feeling drowsy
Some people also feel tremors when they give up abruptly consuming caffeine.
There are caffeine overdose symptoms, too, though they are indeed scarce. These include:
- Feeling confused
- Having hallucinations
- Vomiting

In the End


It can be difficult to kick your caffeine habit. But if you want to be able to think freely and be better and healthier, in the long run, quitting caffeine is good advice. Of course, some people can drink an odd cola and coffee cup or two and still not be addicted. Then you are very welcome to try out its benefits. But if you use caffeine with regularity, it is something you should refrain from doing.


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