Interesting article. Well written, easy to understand. I like how they are looking into that it's not necessarily the food we eat that causes the heartburn.

Here is an article that moves away from the food as the culprit (which most of the other articles mention) and discusses the other potential factors that cause heartburn. This article points out how some have made the significant changes to their diet without seeing a decrease in heartburn. This is a good article to read and understand if you or someone you know is not or does not see a changes if a diet is altered.