Caffeine and coffee have been a part of your everyday life, especially during breakfast. You can opt to buy instant coffee and caffeinated drinks. Or, you can brew your own at home. Some shops even offer hot and cold coffee, depending on your preference. Indeed, coffee has been a huge part of everyone’s lives. You can walk around and it would be impossible for you not to find at least one coffee shop.
But before knowing more about this drink, what is this dark-colored beverage? Coffee is a brewed drink from coffee beans. It contains caffeine that can cause alertness. But aside from keeping you up every day, there are a lot of health benefits of caffeine and coffee, including the following:
Coffee can protect you from type 2 diabetes
Studies show that coffee can increase the plasma levels of your SHBG or sex hormone-binding globulin. This hormone is in charge of the biological activity of your sex hormones which are related to the development of diabetes. According to the Harvard School of Public Health, if you drink coffee, you have a lower risk of having diabetes. Another study, this time by Dr. Frank Hu, proved that the risk of having this ailment reduces by 9% when you drink coffee.
Coffee can reduce the risk of having liver disease and liver cancer
Primary sclerosing cholangitis (PSC) is a rare disease connected to your bile ducts. By having a regular consumption of coffee, your risk of having this liver disease will lessen. Another disease that can be cured through coffee is liver cancer. This is because studies show that drinking coffee can improve your liver health.
The connection between caffeine and liver health is important as well. According to some studies, caffeine’s metabolite paraxanthine can stop the development of CTGF (connective tissue growth factor) which is present in the aforementioned diseases.
In addition, coffee can reduce having cirrhosis by 22%. Cirrhosis is a disease that is caused by drinking too much alcohol. Drinking coffee, however, has proven to protect you from this disease. There are even studies that suggest that you must drink at least two cups of coffee every day for a better result. These prove that coffee serves as a good liver protection.
Coffee can lower the incidence of having Parkinson’s Disease
Some researchers proved that coffee and Parkinson’s are a great combination. This is because drinking coffee can lower your risk of having Parkinson’s disease according to researchers in the US. Studies also show that caffeine and GRIN2A, a protective gene against Parkinson, when combined can prevent or decrease your chances of having Parkinson’s disease.
Coffee can keep you away from heart diseases
A study from Harvard School of Public Health and the Beth Israel Deaconess Medical Center (BIDMC) said that drinking coffee can protect you from heart failure. The study recommends at least 2 cups a day to keep your heart healthy. Another study in Korea proved that at least three cups of coffee regularly can stop you from having symptoms related to heart disease.
Coffee can improve your energy level
There are also researches that said that coffee can improve your energy level. As mentioned, coffee contains caffeine. This psychoactive substance is then absorbed in your bloodstream then directly moves to your brain.
When this happens, caffeine will block your inhibitory neurotransmitter adenosine to enhance the development of neurons. It can also affect other parts of your brain such as energy levels, memory, mental function, and vigilance, among others.
Coffee can boost your physical performance
If coffee has an impact in your brain, it also has an effect in your nervous system. It can signal your fat cells to burn body fat. It can also increase adrenaline in your body. Thus the reason why coffee and caffeine can boost your physical performance.
More than those, studies have proven that caffeine can help you burn fat. It has been said that this substance can increase your metabolic rate by 11%. Who would have known that you can be thinner just by drinking coffee?
Coffee can fight depression
Did you know that coffee can also protect you from depression? A study from Harvard showed that women who drink coffee are most likely to be depressed. Meanwhile, another study claimed that coffee lovers have a low risk of committing suicide. So if you are feeling a little depressed, might as well consider drinking coffee then.
Coffee contains nutrients
Coffee beans have various nutrients such as:
- Vitamin B3
- Potassium and manganese
- Vitamin B2
- Vitamin B5
It also contains more antioxidants compared with other food. This is why there are people who add coffee to their diet.
Coffee can decrease your risk of having dementia and Alzheimer’s disease
Alzheimer’s Disease is a disorder that can affect your behavior, memory, and way of thinking. As mentioned before, coffee can boost your brain this is why it is recommended that you drink at least three cups of coffee a day. Doing this can lower your risk of having the disease by 65%.
Coffee can help you live longer
The above benefits have proven that drinking coffee can help you live longer, except when you have brain diseases such as Aneurysm. It can reduce the risk of several diseases such as liver cancer, Alzheimer’s, heart disease, and Parkinson’s, to name a few. There are also studies that found that drinking coffee reduces the risk of death.
Coffee is not just a simple beverage that you can drink every morning. It contains various nutrients that can help your body. But even if there are a lot of perks that you can get from drinking coffee, you must be aware that there are consequences if you drink too much.
Some of these effects are restlessness, upset stomach, vomiting, and nausea. This is why doctors do not recommend that you drink more than 6 cups of coffee daily. There are also cases when coffee dependents experience withdrawals once they stop drinking coffee regularly.