Caffeine – Is it good or bad for your health?

Each day all over the world, almost billions of people rely on caffeine for wakeup. This is the most commonly used stimulant that we all use. This is the natural stimulant that is found in tea and coffee that helps to stimulate the brain and keep you alert and prevent. Caffeine is quickly absorbed and mixed with the bloodstream. From there, it travels to your liver and breaks down into so many small compounds. It can affect the function of various organs. We consume coffee almost every day but do you know it has some bad effects too? In this article, we want to take you deep into the world of caffeine side effects and benefits and share all the positive and negative results.

Are you taking caffeine every day?

Caffeine blocks the effect of adenosine, which indirectly relaxes the brain and makes you feel tired. The level of adenosine increases all over the day that making you more tired.  To get rid of that tiredness, people used to drink coffee. It helps you to stay awake by activating the adenosine. It stimulates the brain and makes you stay alert and active. Sometimes, caffeine is often referred to as a psychoactive drug.

 One glass of coffee can take almost 20 minutes to melt into the bloodstream, and after 1 hour, it affects your body and mind. Caffeine is naturally found in seeds, leaves, and nuts. These natural sources are harvested and then processed to make caffeine. The market is filled with so many kinds of caffeinated products, including food and beverages. Even 1 ounce of dark choco also contains 5 to 35 mg of caffeine. Let’s check some of the benefits of caffeine.

Benefits of caffeine over the human body:

1.Improve brain function:

Caffeine has the ability to block the increased level of adenosine. Along with that, it also increases in other signaling molecules, such as dopamine and norepinephrine. Due to this reason, it elevates your mood and brain function. As per the research, caffeine improves short-term recall, alertness, and reaction time. As per the study, drinking 2 to 3 cups of coffee in a day can decrease the thoughts of suicide. Research has shown that drinking caffeine can lower the risk of depression. Caffeine can decrease brain diseases like Alzheimer’s and Parkinson’s disease.3

2.Boost metabolism:

Caffeine has the ability to stimulate the central nervous system. It increases metabolism and also burns extra fat. If you consume 300 mg of coffee per day, then it helps you to burn almost 79 calories daily.

3.Enhance exercise performance:

When it comes to exercise, caffeine plays a great role. It can help the glucose stored in muscles last longer, potentially delaying the time it takes your muscles to reach exhaustion. Caffeine improves increases tolerance to fatigue and muscle contractions. When you consume 1 cup of coffee before 1 hour of your exercise, your endurance power will be increased. You can drink a cup of coffee before an hour to perform a high-intensity workout and resistance exercise.

4.Protect against heart disease and diabetes:

Caffeine doesn’t damage your heart. Infect research has shown that drinking one can lower down the risk of heart disease in men and women up to 16–18%. Drinking 2 to 4 cups of coffee can lower the risk of stroke by up to 14–20%.  It also gives protection against diabetes. Those people who consume caffeine regularly have a lower risk of type 2 diabetes.

5. Essential Nutrients and Antioxidants:

Coffee is a rich substance that is filled with essential nutrients and antioxidants. So, basically, it holds few amounts of minerals and vitamins.

6.Lower Risk of Liver Diseases:

Do you know what is the most important organ of your body? Your liver. It has different functions in your body that are very sensitive. The worst case of liver damage is known as cirrhosis, and in this, most of your liver turns into scar tissue. If you are a coffee lover, you have an 84% lower risk of developing cirrhosis. Similar to that, it also minimizes the risk of cancer.

7.Lower Risk of Depression:

Depression is the most common term that has significantly risen in the last years. It is a mental disorder that not only affects your mental state but also lowers down the risk of depression.  People who drink coffee have a 20% lower risk of becoming depressed. Studies show that they have fewer chances of committing suicide. It could help you to live for a longer time.

Overall, coffee promotes healthy skin, liver, and healthy digestive systems. It will help you to give prolonged life and disrupt your sleep. So, here we learn so many benefits of caffeine; now, let’s move to its disadvantage and check how it affects our body in a negative way.

Side Effects of Drinking Too Much Caffeine at the same time

Coffee and tea are healthy beverages that elevate your mood, mental and physical activities, metabolism, and all. It is only safe when you consume this at low to moderate amounts of levels. Well, a high dose of caffeine can make your day unpleasant and even dangerous. Here we share some of the side effects of consuming much amount of caffeine:


Caffeine increases alertness and blocks adenosine. This is a chemical that makes you feel tired. It also triggers the hormone known as adrenaline that is associated with increasing energy. When you take a higher amount of caffeine, it may lead to anxiety and nervousness.


Caffeine is able to help people stay awake and is one of the best benefits as well as side effects of caffeine. Too much caffeine can make it difficult to get enough restorative sleep.

Muscle breakdown:

By consuming a huge amount of caffeine, people can break down the damaged muscle, and therefore, they ingest a large amount of caffeine.  Sometimes it also becomes your addiction.

There are so many other caffeine side effects and benefits regarding your health, and if you want to get rid of them, you need to make a balance. If you are addicted to this, then try to recover from this as soon as possible.