20 Foods That Help Heartburn
Green Vegetables

Green veggies such as lettuce, celery, and sweet peppers contain high amounts of water and can be eaten to dilute and weaken stomach acid. They are also low in fat and sugar, help reduce stomach acid, and they're easy on digestion.
Pro Tip: Add a leafy green salad to your dinner each night, however, avoid tomatoes as they can cause heartburn.