for what is worth this has been known for a while (lookup Stanford medicine study). what’s interesting is that 4-5 cups per day is better than 1-2. also there i

for what is worth this has been known for a while (lookup Stanford medicine study). what’s interesting is that 4-5 cups per day is better than 1-2. also there is speculation that it’s not the caffeine but other things in coffee that have beneficial effects. i also suspect that large coffee consumption is better if you compare people that don’t get enough sleep (as someone that does not drink coffee will have a better quality of sleep - unless you drink 5 cups in the morning)