12 Onion
We know that painful, stinky onion burp from hell all too well. Onions, while nutritious, contain a fermentable fiber called fructooligosaccharides, which may relax the lower esophageal sphincter and increase reflux.
More: 10 Ways to Veganize Your Meals
When acid reflux causes you lots of trouble and prevents you from living an active life, it is time to reconsider your daily meal plan and eliminate the foods that cause heartburn.