Yes, I think that coffee-consumption could simply be a label that brings in other lifestyle factors. However, even among the non-smokers, the meta-study did fin

Yes, I think that coffee-consumption could simply be a label that brings in other lifestyle factors. However, even among the non-smokers, the meta-study did find a difference between no-coffee and moderate-coffee groups. That may be pointing towards some of those 1000 compounds for further study...