Red meats regardless of being organic can be diff to digest, and if u r having issues will take a while to move thru the digestive track.
Dairy can also slow an already slow LES..allowing acids to move up into the esophagus....so it is suggested u not eat too much dairy later in the day to allow the LES to close.
Chewing gum can help as it causes more saliva to be produced and the saliva helps break down the acids.(try sugarless and no mint)
But testing to see just what the root issue of ur problems r...anxiety will cause more acids to be secreted.....so do try diff methods of relaxation.
Please read thru this article here on MH.....
http://www.medhelp.org/gerd/articles/What-is-Heartburn/247