If you have joint pain from rheumatoid arthritis (RA), eat more fish

Info source: 

http://www.m.webmd.com/a-to-z-guides/ss/slideshow-keep-joints-healthy?ecd=wnl_rhu_042514&ctr=wnl-rhu-042514_ld-stry&mb=GULHw1r0yczQttMGkoWNR%40HnVev1imbCX2R%2fDNcXcrE%3d

Eat Fish to Reduce Inflammation

If you have joint pain from rheumatoid arthritis (RA), eat more fish.

 Fatty coldwater fish like salmon and mackerel are good sources of omega-3 fatty acids. 

Omega-3s may help keep your joints healthy, as well as reduce inflammation, a cause of joint pain and tenderness in people with RA.

 Don't like fish? Try fish oil capsules instead.