And people with health problems are more likely to not drink coffee. This is similar to alcohol studies, where a small amount of alcohol is better than not dri

And people with health problems are more likely to not drink coffee. This is similar to alcohol studies, where a small amount of alcohol is better than not drinking anything at (because healthy people with no bad experiences related to alcohol usually drink a bit, even if it's a glass of wine once a month. Zero alcohol policy is usually something people with health problems out history of alcohol abuse do)