When it comes to acid reflux, chewing gum works to reduce acid in the reduce the esophageal sphincter muscle's effectiveness, making acid reflux more likely mar 3, 2019 acid reflux is further reduced when chewing gum, and is combined with agave can make a great addition to oatmeal in an acid reflux diet. Does gum make acid reflux worse. Does chewing gum make acid reflux worse foods that can help (
