Dona
I don't know of any diet to help bursitis, but I can tell you that you must keep up the exercises everyday. Once it begins to feel better and you think that it's OK . . . NOT! It will just start back again in a short period of time. My shoulder began to hurt several years ago, got so bad that I couldn't move it and, I ended up going through months of therapy and 2 cortizone shots (one after I stopped exercising because it felt good again. Trust me, keep up a regular exercise routine for your shoulders. Good Luck