Bloating. Marshmallow Roots to Get Rid of Heartburn and Acid Reflux Measure one teaspoon of marshmallow root. LNF is carried out under general anaesthetic and takes 60 to 90 minutes. In fact, the advantageous bacteria display in fermented foods can make your stomach healthier about the weather. For best results you need to use ripe watermelon. This will help you to get rid of heartburn, even when you are in a hostile environment and dont have any medicine handy. Plus, the problem with the Natural remedies to prevent acid reflux is that we find most people would rather die than be on that diet for the rest of their life. Clinical practice.