We all know, coffee is a useful drink, if not to oversaturate the organism. The reliance on caffeine is similar to a narcotic, so it is best to use coffee no more than once per day. Then you can count on a positive effect.
It is proved that a Cup of coffee stimulates the brain and improves mood. This is due to the release of "happiness hormone" in the brain. The natural coffee antioxidants help to protect cells from aging and reduce the risk of cancer. Antioxidants in coffee, the researchers said, contains even more than green tea.
Other scientific work talk about reducing the risk of developing Alzheimer's disease among lovers of fresh coffee. With all this doctors warn that caffeine should not be used by people with high blood pressure, the elderly and children. The excess rate of 1-2 cups a day may face a serious illness.