Water ! You should begin drinking a tall glass of water after every meal . We recommend eating 5 smaller meals per day as opposed to 3 large meals . Water will help cleanse the LES so it closes up tighter , not allowing gases and acid to leak up into your esophagus , causing the pain .

Question: What will happen if you eat smaller meals and drink more water after meals ?
Answer: I will get tired of the taste of water and begin substituting the water for sodas which are unhealthyI will feel full and wo n't be able to finish my meals properlyI will digest my meals better and that should reduce the pain I get from gas and acid after mealsI will feel more bloated because water fills me up quickly