A daily coffee routine may give you more than just drowsy sleep. The benefits of black coffee for health have long been the topic of research with various controversies surrounding the antioxidant content of coffee. The ability to increase brain activity, trigger insomnia, digestive problems, and increased heart rate and blood pressure.
Although accompanied by a variety of controversies, scientific proof keeps the good news for coffee lovers. These are the reasons coffee drinking routines can be beneficial to your health.
Black coffee benefits
1. Coffee is a source of antioxidants
In fact, coffee has more antioxidant activity than green or brown tea. Scientists have identified about 1,000 antioxidants in unprocessed coffee beans, and hundreds more appear in the roasting process.
2. Coffee improves memory
When a group of volunteers in a study in Australia were given a dose of 100 milligrams of caffeine in a cup of black coffee, they experienced a spike in brain activity. The researchers noticed an increase in memory capacity and response of volunteers who consumed caffeine.
3. Coffee nourishes heart health
A Dutch study analyzed data over 37,000 people over 13 years. The results found that coffee drinkers in moderate doses had 20 % lower risk of heart disease than non-drinkers.
4. Coffee prevents depression
Several studies have found a link between drinking coffee and decreased depressive levels in both men and women. Data from some studies show a decrease in depression rates by up to 20 % in people who regularly drink coffee. It is probably the caffeine that activates the neurotransmitter and controls the mood.
5. Coffee can lower the risk of type 2 diabetes
A research institute has linked coffee drinking with a reduced risk of diabetes. The results of the study in 2009 state that the risk of diabetes decreased to 7 % if the daily drinking coffee routine.
6. Coffee prevents uric acid
Researchers at the Nurses Health Study analyzed healthy habits of female nurses. They found the benefits of black coffee to reduce the risk of gout. Women who drank more than 4 cups of coffee a day had 57 % decrease in uric acid risk, about 22 % reduction in drinkers 1-3 cups a day, and 23 % drop in drinkers for a cup of decaffeinated coffee a day.
Various studies have proved the benefits of black coffee, but that does not mean you can drink coffee as much. It is advisable to drink regular black coffee, without added sugar, milk, or other mixtures to get the most benefit. Limit also coffee consumption per day not more than 4 cups.