20 Foods That Help Heartburn
Melons

Melons are highly alkaline, meaning they have a low acidity level. They are source of magnesium which can be found in many over-the-counter heartburn medications. Cantaloupe and honeydew melons are highly recommended for a GERD diet.
Pro Tip: It is very easy to overeat melon which can also trigger acid reflux. Watch your portion sizes to ensure you're getting just the right amount.