Coffee

https://www.nature.com/nm/journal/v23/n2/full/nm.4267.html

Caffeine the most used anti-inflammatory drug?

http://circ.ahajournals.org/content/129/6/643

https://www.ncbi.nlm.nih.gov/pubmed/28479483

http://www.kurzweilai.net/drinking-coffee-associated-with-lower-risk-of-death-from-all-causes-study-finds