Behind the pleasure of drinking coffee was the coffee is good for your health even if coffee contains caffeine can cause anxiety and insomnia in some people, but coffee also contains antioxidants that are more powerful than any other source that makes the coffee is very good for health, you want to know the benefits of drinking coffee to consider the following health.
1. Coffee may reduce the risk of type 2 diabetes
Many research results have shown that, for a coffee drink without sugar, the less likely to develop diabetes type 2. According to a study, postmenopausal women who drank at least four cups of coffee a day had less than half the risk of developing type 2 diabetes.
In fact, each additional cup is thought to reduce the risk of type 2 diabetes by 7 percent. The study was conducted by Australian researchers in 2009 and has been published in the Archives of Internal Medicine. Coffee is thought to increase the body's tolerance to glucose by speeding up the metabolism and improve insulin tolerance.
Coffee consumption increases levels of a protein called sex hormone binding globulin (SHBG), which appears to offer protection against diabetes type 2 in people who have certain types of genetic mutations.
2. Coffee can fight cancer cells
There has been evidence that coffee may protect against certain cancers, perhaps by enhancing DNA repair. Several studies have found an inverse relationship between coffee consumption and liver cancer risk.
Researchers found the same benefits from drinking coffee than other forms of cancer prevention. In 2011, the Harvard team found that women who drink several cups of coffee a day have a lower risk of endometrial cancer.
Another study in 2011 at Harvard reported that, for the men who consumed six cups of coffee a day, the risk of deadly prostate cancer fully 60 percent lower, and the risk of any type of prostate cancer was 20 percent lower.
Other research has linked coffee drinking with a reduced risk of colon cancer, rectal cancer, cancer of the mouth and throat cancers. Coffee contains hundreds of chemical compounds, such as antioxidants and anti-inflammatory compounds that can lower markers of inflammation to the damage.
Highly active antioxidant compounds, such as methylpyridinium, found almost exclusively in coffee, because the process of roasting coffee beans. Espresso has 2-3 times the amount of anticancer compounds.
3. Coffee can reduce the risk of dementia (dementia)
Scientists still do not fully understand what causes brain changes associated with Alzheimer's disease. But scientists are learning more about the risk factors for dementia and drinking hot coffee seems to reduce the risk.
People who consume 3-5 cups of coffee a day were 65 percent less likely to develop dementia. Researchers believe the antioxidant properties of coffee can work to reduce the forms of vascular dementia. Drinking coffee is already known to protect against type 2 diabetes, a chronic disease that increases the risk of dementia.
Animal studies have shown that caffeine in coffee can increase the efficiency of the blood brain barrier, thwart the negative effects of high cholesterol on cognitive function. There is also the possibility that coffee drinkers just have more energy and move more. Researchers have shown that exercise is also protective against dementia.
4. Coffee protects from Parkinson's disease
At least for men, it seems quite clear that coffee helps reduce possibility of developing Parkinson's disease. Compared with abstainers, those who consume 2-3 cups of caffeinated coffee a day had a 25 percent lower risk of Parkinson's.
Researchers are not sure about the protective mechanisms, or even whether enough caffeine compounds useful as a protector. Genetic factors may also play a role. A study found that, subjects who perform some type of gene called GRIN2A receive the benefits of coffee in the fight against Parkinson's nerves.
5. Coffee may lower risk of depression
According to a study by the consumption of coffee may reduce the risk of depression. Researchers from the Harvard School of Public Health reported that people who drink four or more cups of coffee per day had a 20 percent lower risk of experiencing depression. People who consume 2-3 cups a day had a risk about 15 percent lower.
There is also some evidence that coffee protects against depression in men. Drinking coffee may cause a short-term increase to energy and mood. The caffeine in coffee is a substance that may cause these effects. Harvard researchers saw a similar decline in depression among people who drink caffeinated soft drinks.
Brain receptors that respond to caffeine are found in the basal ganglia. Basal ganglia part of the brain where the neurotransmitter important for depression are concentrated. Repeatedly receptor stimulation can help protect against the development of depression.
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