It’ll keep you feeling positive.
The researchers found that study participants (both smokers and nonsmokers) who drank at least one cup of coffee a day had up to a 36 percent lower rate of suicide—and this wasn’t the first group of researchers to make this discovery. Several other studies have hinted at an inverse association, too. Even so, it’s not yet clear if there’s something in the drink to thank or if coffee drinkers just happen to share common lifestyle factors (like higher rates of employment) that are often associated with a lower risk of suicide. One theory is that caffeine could be a contributing factor, which makes a lot of sense. Caffeine was shown to reduce the loss of dopamine (AKA the happiness hormone), according to the report.
It’s good for your brain.
The good news keeps on coming! Coffee drinkers were also found to be between 9 and 37 percent less likely to die of neurological diseases like Parkinson’s and dementia. Though the reason for this is not yet fully understood, one theory is that coffee’s caffeine could be a contributing factor.