According to Paste, the “90+ Study” (not to be confused with the Ninety Plus Study) was performed by researchers at the University of California, Irvine who were trying to find common factors in those still alive and kicking past the ripe old age of 90. To do this, researchers spent the past 15 years surveying over 14,000 nonagenarians about their “diet, activities, medical history, medications and numerous other factors,” with follow up visits every six months to perform “perform neurological and neuropsychological tests,” according to the study.

They found that moderate (two cups) daily consumption of both coffee and beer led to a decreased likelihood of “premature death, by 10 percent and 18 percent, respectively, over those who abstained from those liquid fun parts of life. The study also found that exercise and having hobbies—two things that have been widely accepted as beneficial—also lead to a longer life. It stands to reason, then, that if coffee is your hobby, its effects will double. Or maybe they increase exponentially. I’m neither a doctor nor a mathematician so I can’t say for sure, but it sounds pretty airtight.