Clearly, coffee is one of common drinks which people usually choose to start a new day.
Facts have shown that people consume nearly 2.25 billions cups of coffee each day.
Packing with antioxidants and great source of nutrients, coffee is associated with many beneficial health effects.
However, the habit of drinking too much coffee may increase the danger of cardiovascular diseases or even cancer.
Therefore, coffee’s health benefits are still under dispute.
This article is a collection of nutrition facts and top 10 Benefits of Coffee.
It will provide readers with some ways to make use of coffee to the fullest extent.
Coffee’s name has originated from Arabic. It means “Wine of the bean”.
Back to the past, people first started to grow coffee in subtropical areas in Africa as well as some islands in Southern Asia.
Nowadays, coffee ranks second in the valuable trade commodity, just behind petroleum.
More than a dark brown beverage, coffee is a powerhouse of many nutrients.
This beverage is seen as a rich source of caffeine.
However, it is high content of antioxidants that contributes to health benefits of coffee.
In fact, antioxidants are believed to maintain a good health by preventing oxidative process (5).
Additionally, coffee also includes a number of micronutrients such as magnesium, niacin, manganese, riboflavin, potassium and sodium, etc.
Bottom line: Coffee is great content of antioxidants. It is also packed with a trace amount of vitamins and minerals.
Health Benefits of Coffee
Following are top 10 Benefits of Coffee which you may not know.
1. Brain Function and Metabolism
One of the most well-known benefits of coffee is positive effects on brain function.
Caffeine is one of the most common psychoactive substances (6).
Acting as a stimulant, caffeine can block adenosine function – an inhibitory neurotransmitter – and promote the activity in brain.
Interestingly, beside soft drinks, tea or chocolate, coffee is considered as one of the biggest sources of caffeine.
However, coffee’s effects seem to be short-term.
In case you drink coffee everyday and become tolerant to it, the effect is likely to be less powerful (13).
Bottom line: Stimulant caffeine – a main active ingredient in coffee can lead to a short-term effect on brain function and metabolic level.
2. Type 2 Diabetes
Another benefit of coffee is helping us deal with another common health problem in the world – type 2 diabetes.
Diabetes 2 emerges due to insulin resistance which leads to higher blood sugar levels.
Another outstanding study with the participation of more than 400,000 people has suggested that coffee lead to 7-percent reduction in the likelihood of type 2 diabetes (16).
Bottom line: Several studies have shown that the habit of drinking coffee may benefit diabetic patients by reduce the risk of type 2 diabetes.
3. Physical Performance
If the question “is coffee good for you” still haunts your mind, you can feel relieved to know that it can support your daily physical performance.
Thanks to stimulant effect on nervous system, caffeine may not only raise metabolism but also mobilize fatty acids from fat tissues.
Also, caffeine can bring improvement in athletic performance, which is seen from results of some studies (20).
Bottom line: By raising metabolic rate and promoting oxidation of fatty acids, caffeine in coffee can enhance physical activity effectively.
It would be such a big mistake if we did not mention anti-cancer effect when it comes to benefits of coffee.
Cancer indicates the overgrowth of cancer cells inside the body.
It is regarded as one of the major catalysts for death.
In fact, coffee can help people fight liver cancer and colorectal cancer – the third and fourth ranked factor for cancer death (21).
Moreover, nearly 500,00 people were involved in a study to explore the effect of coffee on colorectal cancer.
According to the outcome, the consumption of 4-5 cups of coffee resulted in 15-percent reduction in the danger of colorectal cancer (24).
Bottom line: Coffee is a factor which can reduce the risk of both liver and colorectal cancer.
5. Heart Disease
It has been speculated that one of the most effective mechanisms behind benefits of coffee is its ability to fight heart disease.
Coffee may support the state of high blood pressure – one of the most common factors which cause heart disease.
Moreover, some scientific evidences have supported that women who drink coffee suffer from less danger of heart disease (27).
Depression is a common dread for most people.
It is a mental disorder condition which can prevent people from enjoying life to the fullest extent.
In a study, women who drank 4 or more cups of coffee were concluded to get 20% lower risk of experiencing depression (30).
Also, a study in more than 200,000 participants has suggested that the intake of 4 or more cups of coffee helped them less likely to suicide (31).
Bottom line: Drinking coffee appears to be effective in reducing the growth of depression.
Liver is an important organ which play many important role in the body.
In fact, liver’s function is affected by a number of problems including hepatitis, fatty liver and so on.
These disease may result in cirrhosis – a condition in which liver is replaced by scar tissues (32).
Parkinson’s disease is among top common neurodegenerative disease.
The death of dopamine-generating neurons in the brain is responsible for this phenomenon.
To explain for one of the most amazing coffee health benefits that is to prevent Parkinson’s, it is necessary to refer to its abundant source of antioxidants.
Because drinking coffee is mentioned repeatedly in the treatment for depression and some other health problems, it is logical to understand that it can extend the lifespan.
A scientific 12-13 year study has concluded that people between 50 and 71 years old who drank coffee got a lower danger of dying (39).
Particularly, with the help from 4-5 cups of coffee each day, men experienced 12-percent reduction in death risk while that number on women was 16%.
Bottom line: Some studies have concluded that coffee enables people to live longer. The highly recommended daily intake is 4-5 cups each day.
10. Weight Loss
Even in the ordinary process of losing weight everyday, you can still find one of the sparkling aspects of coffee benefits.
Coffee can wake up your metabolism – the set of life-sustaining chemical transformations within the cells of living organism.
This process will keep the cells healthy and force them to work.
Take home message
Coffee may be awesome, however, it does not mean coffee is not associated with some downsides.
Generally, starting a cup of bulletproof coffee each morning may cause your body to consume a large amount of fat, which may kill the appetite for many hours.
Also, saturated fat appears to be safe in suitable amount, however, the doses in bulletproof coffee may be much higher than expectations.
This fact may arise a problem for our health.
People should be aware that while bulletproof coffee may work for some people, it can turn into a disaster for others.
The best advise is to proceed coffee with caution if you notice some problems for your health.
Disclaim: The effectiveness from using these foods on certain problems and diseases will be depended on the body condition of the applicant.