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10 Surprising Facts that Coffee Affects Your Body

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Do you love drinking coffee? Have you ever thought of how coffee affect your body? People almost all around the world lean on a morning cup of hot coffee and an afternoon jolt of caffeine in order to gain energy and get through the day. According to the U.S. Food and Drug Administration (FDA), there is approximately 80% of U.S. adults drinking some form of caffeine every day. Yet caffeine surprisingly does more than just keeping one awake. 

Based on the Mayo Clinic said that drinking caffeine up to 400 milligrams per day is safe for most healthy adults. However, caffeine is a central nervous system stimulant drug which affects one’s body in various styles. Hence, it is not a great idea having four cups of coffee per day. Even though the consumption of coffee was connected with increased heart disease risk, heightened stress responses and some other negatives. Coffee still has 10 surprising facts that make in your body and also there are another 20 interesting facts that make your day.

1. In the Brain

Coffee contains caffeine which is a stimulant that is known as a common psychoactive substance in the world. As a result, coffee can assist one feel more awake and less tired as it increases energy levels. When caffeine reaches your brain, it obstructs inhibitory neurotransmitter adenosine. Consequently, there will be an increase in the amount of norepinephrine and dopamine, which are strong power neurotransmitters, to enhance the brain firing of neurons.

According to plenty of studies in humans show, coffee boosts various facets of brain functions such as mood, memory, vigilance, reaction times, levels of energy, and general mental function. Moreover, the study explored that those who drink coffee regularly have a lower risk of increasing Alzheimer’s and dementia for cutting suicide risk by 45% in the result. Finally, drink coffee to make you smarter.


Coffee exists as a stimulant is called caffeine that blocks adenosine which is an inhibitory neurotransmitter in one’s brain. Moreover, develops levels of energy, mood, reaction, and many other aspects of brain function. Hence, if you want to be smart, take cups of coffee every day.

2. Burning Body Fat

After drinking coffee, the caffeine will absorb into one’s body. Moreover, caffeine is the most common decrease in fat. With that said, coffee contains caffeine which helps increase exercise ability to burn body fat.  Furthermore, drinking coffee can enhance one’s body’s level of adrenaline. As well as a stimulant to the nervous system that alerts the body to lose fat.

On the other hand, some studies have shown that caffeine can improve one metabolic percentage by 3% to 11%. Whereas some other studies clarify that caffeine can develop fat burning 10% for individuals obese and in lean people by 29%. It helps break down fat cells by using it as fuel for exercise training. Additionally, the caffeine exists magnesium and potassium to use insulin for one’s body as well as adjust blood sugar levels with decreasing one crave for sugary demands and snacks.


The caffeine can enhance losing body fat as well as increase one metabolic rate. In addition, the existence of magnesium and potassium from caffeine helps decrease sugary and snacks craving feel. Consequently, it is perfect work for body fat burning.

3. Increase Body Exercise Performance

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Say hello to a full energy exercise performance after drinking a cup of black coffee. With that said, coffee contains caffeine enhances adrenaline levels in one blood, which assists to fight hormones to be ready for physical exercise. As a result, exercisers who have a cup of coffee before their workout have increased by 11% to 12% in performance based on the previous study.

Consequently, just have a drink of coffee can always help you to increase your body exercise performance. This means you do not easily get exhausted whenever you work out. Since caffeine from the coffee leads you to have a full level of energy.


According to the previous studies shows that exercisers who have a cup of coffee before their exercise, they have increased by 11% to 12% in their exercise performance. Since coffee contains caffeine enhances adrenaline levels in one blood in order to increase exercise performance.

4. Caffeine Stays in The Body for More Than an Hour

In order to bring the caffeine to your body, the caffeine is absorbed into the blood and tissues for about 45 minutes. Yet it takes much more time for the body to break it down and clear them from one’s body system. James Lane, who is a psychiatry professor at Duke University School of Medicine in Durham, North Carolina, said the caffeine takes more than 4 hours to eliminate caffeine from people who have caffeine in their body since the half-life of the caffeine stays in one body for 4 hours. However, not all of the caffeine completely disappeared after 8 hours. Actually, it might take 12 hours for caffeine to completely go away.

According to Lane showed that smoking people who keep half-life caffeine for 3 hours in the body. Whereas, taking birth control pills women caffeine might stay in their body more than 4 hours longer than women who are not taking the pill, based on one study. In contrast, pregnancy can keep caffeine in the body to 10.5 hours according to one study. Accidental to Lane, as the caffeine takes up to 12 hours to be cleared from the body, the drug usually wears away when one is ready to go to bed. Hence, people conveniently develop a dependency on caffeine which makes them want to drink the coffee the next day.


Caffeine absorbed into the blood and tissues for about 45 minutes. Moreover, the human body takes 12 hours for caffeine to completely gone. According to Lane, people who smoke, keep caffeine in their body for 3 hours. Whereas taking birth pills women, the caffeine can stay in their body for 4 hours longer than not taking birth control pill women. In contrast, pregnancy can keep caffeine in the body to 10.5 hours.

5. Coffee Protect One from Type 2 Diabetes

According to WebMD, the 15 separate studies data on coffee explored evidence that drinking coffee can protect one from diabetes. Furthermore, based on one study that invited among 200,000 volunteers to drink 6 or more cups of coffee every day, the results show that those people who were less than 35% have type 2 diabetes in comparison to the people who have less coffee per day.

What’s more, according to Australia research as well as a numerous review of 18 studies have shown that each cup of coffee a person drinks per day, it will reduce 7% risk of type 2 diabetes. Moreover, based on others studies show that there is 23% to 50% lower risk of having diabetes. It is so fantastic that the coffee can help people to stay away from diabetes. 


There are plenty of studies that approve that drinking coffee can help people prevent type 2 diabetes disease. Hence, start a cup of coffee today, keep you safe from diabetes tomorrow.

6. Avoid the Body from High Risk of Cancers

Cancer is the scariest disease in the world. With that said, because the highest death causes in the world is Cancer. Furthermore, the cancer shows up because one body grows an uncontrolled cell. However, coffee can help us to decrease a risk of cancer. There are many studies that have their own evidence to this consumption. The result showed that coffee makes the risk of increasing prostate lower by 20% for men. Whereas, decrease the risk of endometrial cancer by 25% for women. Moreover, caffeine that is contained in coffee can protect one from enhancing basal cell carcinoma, which is a type of skin cancer.

On the other hand, there are studies that show that coffee can protect humans from certain 2 types of cancer including liver and colorectal cancer. Those types of cancer rank #3 and #4 in the world death leading cause list, respectively. The studies said that people who drink coffee have more than 40% lower risk of liver cancer. In addition, one study of 489,706 people showed that people who had 4 to 5 cups of coffee a day had a 15% lower risk of colorectal cancer.


Coffee can help us to decrease risk of cancers.  Skin cancer is the most common cancer type in the world. Whereas liver and colorectal cancer rank #3 and #4 on worldwide cancer death leading cause ranked, respectively. Yet coffee drinkers have a lower risk of those three types of cancer.

7. Coffee Makes the Body Full of Vitamin

It is a surprise that drinking a cup of coffee can make your body have many types of vitamins. Moreover, they will also lead one to a healthy life. With that said, people who drink coffee receive extra nutrition via a cup of daily coffee. Plenty of coffee beans nutrients leads to finished brewed coffee. A cup of coffee includes nutrients as following:

  • Vitamin B3 and B1 (Magnesium and Niacin): 2% of the Reference Daily Intake (RDI).
  • Manganese and Potassium: 3% of the Reference Daily Intake (RDI). 
  • Vitamin B5 (Pantothenic Acid): 6% of the Reference Daily Intake (RDI).
  • Vitamin B2 (Riboflavin): 11% of the Reference Daily Intake (RDI).

People who enjoy several cups of coffee a day will quickly add up those vitamins to their body. 


A cup of coffee surprisingly exists momentous nutrients such as Vitamin B3 and B1 (Magnesium and Niacin), Vitamin B5 (Pantothenic Acid), Vitamin B2 (Riboflavin), and Manganese and Potassium. Several cups of coffee quickly add up those nutrients to one’s body.

8. Coffee Makes the Body Has Healthy Heart

That is true that caffeine can enhance one blood pressure. However, its effectiveness is not really big and often dispels when one drinks coffee regularly. Moreover, there are studies that unsupported the consumption that coffee can increase risk of heart disease. Furthermore, some studies have evidence shown that women who are coffee drinkers have low risk of heart disease.

On the other hand, there are some studies consumed that people who drink coffee have a 20% lower stroke risk. Whenever you drink 2 to 4 cups of coffee a day can help lower the risk of stroke. A body with a lower risk of heart disease is the body that has a healthy heart.


That’s the fact that coffee causes small increases in blood pressure, but it usually diminishes by time. However, there are studies approved that drinking coffee will not increase risk of heart disease as well as lower risk of stroke.

9. Coffee Helps to Protect Drinker’s Body

Those who prefer to eat a standard Western diet as well as the healthiest diet, coffee is an incredible choice for a healthy diet. As coffee contains many antioxidants, it perfectly fights and protects against free radicals in one body. With that said, if our body cannot remove free radicals, oxidative stress absolutely appears in the result. Whereas, the oxidative stress has a deep relationship with heart disease, some types of cancer, stroke Parkinson’s disease and so on. Consequently, it might harm the body function.

The latest study to link coffee and longevity adds to a growing body of evidence that, far from a vice, the brew can be protective of good health.

What is more, studies show that coffee has more antioxidants than a combination of fruit and vegetables. Moreover, coffee that contains antioxidants assist to neutralize free radicals in the human body which result in overall health. Coffee comes to be the healthiest drink in the world.


High power antioxidants that stay in coffee is for people who drink coffee to fight against free radicals. With a simple word, coffee can help to protect the human body by removing free radicals from the body.

10. Coffee Keeps the Body Away from Alzheimer’s Disease

Alzheimer’s disease is the disease that leads to causes of dementia, which leads one to lose memory as well as other cognitive abilities in one’s daily life. Moreover, it normally affects people who are over 65 years old without successfully being cured. Even though it seems a very serious and scary disease, there are multiple ways that one can do in order to prevent Alzheimer’s disease in advance. For example, eating healthy and doing a lot of workouts.

Surprisingly, drinking coffee is also an effective way as well to prevent Alzheimer’s disease. According to several studies, there is a 65% lower risk of Alzheimer’s disease among coffee drinkers. Coffee can keep your body away from Alzheimer’s disease and never say hello to dementia disease.


Drinking coffee makes one to a lower risk of Alzheimer’s disease, that is the cause of getting dementia. Keep your body from this kind of disease by just being a coffee drinker.  


The above description is the 10 surprising facts that coffee affects your body. Moreover, it has shown how positive coffee affects your body. The existence of caffeine and various types of vitamins in coffee has a strong impact on the human body to a better one. If you are starving for a healthy and strong body as well as a smarter brain, just drinking reasonable cups of coffee per day.