What foods close the esophageal sphincter to prevent acid reflux?
                                
                                
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                                    3 min read                                
                            
                                Over 20% of Americans experience acid reflux symptoms regularly, a condition often linked to a weakened lower esophageal sphincter (LES). Understanding what foods close the esophageal sphincter is a powerful tool in managing discomfort and preventing stomach acid from backing up into the esophagus.