New Health Benefits of Coffee
2. Improve Your Outlook
Researchers at the Harvard School of Public Health reviewed data from three large studies–of nearly 200,000 adults—and found that the risk of suicide for adults who drank two to four cups of caffeinated coffee per day was half that of those who drank decaf or little or no coffee. The researchers believe that caffeine boosts neurotransmitters in the brain, such as serotonin, dopamine and noradrenaline—acting as a mild antidepressant.
Next: 3. Cut Your Risk of Oral Cancer »