Chocolate

http://www.marksdailyapple.com/why-you-should-eat-and-drink-high-cacao-dark-chocolate/#axzz2vbjSANh1

http://journal.chemistrycentral.com/content/5/1/5

http://www.acs.org/content/acs/en/pressroom/newsreleases/2014/march/the-precise-reason-for-the-health-benefits-of-dark-chocolate-mystery-solved.html

http://www.npr.org/blogs/thesalt/2014/03/18/290922850/chocolate-turns-into-heart-helpers-by-gut-bacteria

http://touch.latimes.com/#section/-1/article/p2p-79656224/