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The Dangers And Benefits Of Coffee For Our Health, Facts That We Should Know

Probably, coffee is the most popular beverages entire the world, even not all people like to drink it, at least they know what coffee is. In addition to health benefits of coffee, there are also some dangerous things that we should know if we consume coffee in excess. One of them is effect of dependence. Coffee has become the largest drinks after water consumption by humans on this earth. There are many reasons why people like to drink coffee, maybe because the pleasures of taste and aroma or maybe also because the health benefits of coffee or for both.
Drinking coffee in excess amount may increase the risk of stroke. A study published in the journal of neurology, and psychiatry neurosurgery in 2002 concluded that drinking more than 5 cups of coffee per day will increase the risk of damage to the blood vessel wall. Caffeine can also cause insomnia, easy to feel nervous, headache, feeling tense and irritable. In pregnant women are also advised not to consume coffee and caffeine-containing foods. This is because caffeine can increase heart rate. Can attack placenta the fetus and into the fetal blood circulation. The worst impact, can cause miscarriage.

Before we talk all about coffee benefits for health and the dangers, first read about coffee nutrition facts and calories in coffee below.

health benefits of coffee

Calories in coffee & nutrition facts

According to USDA National Nutrient data base, in every 1 cup or 8 fl oz (237 grams) of coffee, only contained 1 calories. So coffee should be in low calories beverages. There are also contained some minerals such as Magnesium, Phosphorus, Potassium and Manganese. There are also some small amount of vitamins, protein and amino acids. For more coffee nutritional value per 1 cup or 8 fl oz (237 grams), you can read at table below.
For detail vitamins, minral and protein contained in a cup of coffee, you can read at table below.
Coffee nutritional value:
coffee nutritional value
coffee nutrition facts vitamins in a cup of coffee


Health benefits of coffee

Behind some of the negative effects of coffee such as increased blood pressure and heart rate, coffee also has many benefits if taken wisely. How and what are the health benefits of coffee? You can read it below:
Reduce the risk of diabetes type 2
Several research studies show that coffee can reduce the risk of diabetes type 2 up to 50% percentage. This is because of the content of chlorogenic acid in coffee that serves to slow the absorption of sugar in digestion and acid also stimulates GLP-1 which is a chemical that can produce insulin.

Inhibit cognitive decline in women
Drinking coffee could inhibit the brain's cognitive function decline due to aging. However, this applies only to women because women are more sensitive to caffeine.
Coffee as generating stamina and extra energy
Mechanism of action caffeine substances in the body compete with adenosine functions in our body. Adenosine itself is a compound present in functioning brain cells to make people fall asleep. Caffeine content can slow down the body's cells so that the body does not easily tired and sleepy and emerge feeling refreshed, eyes wide open, faster heart rate, increased blood pressure.
Coffee cope with mood swings and depression
Drinking coffee regularly with proper portions can maximize brain works better. The content of antioxidants found in coffee may ward off brain cell damage and help the neural network to work better. caffeine Substance in coffee works very well as a stimulant on the body. It can stimulate our senses and increases the rate of metabolism. Increasing the ability to concentrate, mood swings and even overcome depression.
Prevent Parkinson's Disease
Parkinson's disease is usually experienced by those who have been aged. The disease is characterized by tremor movements of the muscles. Age factors and unhealthy lifestyle makes this disease is often approached. However, now it has been found that the benefits of coffee can relieve and prevent the Parkinson's disease.
By drinking 2 cups of coffee a day, it is expected that our bodies become resistant to Parkinson's. Those who drink coffee have a lower risk of developing Parkinson's disease than those who did not consume coffee. Coffee Benefits is of course needs to be balanced with diet and a healthy lifestyle.
Coffee can relieve headaches
According Seimur Damond, MD, of Chicago's Diamond Hadche Clinic. That the caffeine content in coffee can reduce the pain of headaches. Patients with mild headaches or migrant proven to be cured by drinking a cup of strong coffee.
Coffee may prevent the risk of oral cancer and protect teeth
Compounds contained in coffee is beneficial to prevent the risk of oral cancer, limiting the growth of cancer cells. Besides coffee has anti-bacterial and anti-adhesive very well and allow to cure various problems related to oral health, including dental cavities, plaque formation and gum infections.

Negative Effects of Coffee

However, coffee also has a negative effect. The main content of coffee are  caffeine, it  is addictive stimulant. Caffeine affects the cardiovascular system such as increased heart rate and blood pressure. The negative impact that appears when you consumed in excess.
For most people, drinking two to three cups of coffee does not have a negative impact. Drinking coffee with more frequency than that can cause heart palpitations, insomnia, headaches and other disorders. Therefore, for those who consumed coffee that was not sleepy, for example because of lack of sleep, it is suggested that consumption is spread throughout the day.
Research on the connection of coffee consumption with miscarriage does not provide uniform conclusions. But, just to be safe pregnant women are advised not to drink more than one cup of coffee a day. 
Benefits of coffee can be obtained as long as caffeine dose is not in excessive. For people with heart problems and high blood pressure, 3 milligrams of caffeine in an 8 oz of coffee per cup. So people who have heart disease can still drink coffee with terms reduced the number of  caffeine.

Caffeine content

Quote from Wikipedia: The caffeine content of a cup of coffee varies depending mainly on the brewing method, and also on the variety of seed. According to an article in the Journal of the American Dietetic Association, coffee has the following caffeine content, depending on how it is prepared:
While the percent of caffeine content in coffee seeds themselves diminishes with increased roast level, this does not hold true for the same coffee brewed from different grinds and brewing methods using the same proportion of coffee to water volume. The coffee sack (similar to the French press and other steeping methods) extracts more caffeine from dark roasted seeds, while the percolator and espresso methods extracts more caffeine from light roasted seeds.


So we can make a conclusion, if you consume coffee in enough amount, you will get the benefits, but if you consume to much coffee you will get the negative effects or the dangers. So, be wise to consume coffee everyday.

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