I was shocked at the number of middle aged people who has never experienced heartburn. Around half of folks I surveyed. All the OTC anti-acid commercials led me

I was shocked at the number of middle aged people who has never experienced heartburn. Around half of folks I surveyed. All the OTC anti-acid commercials led me to believe it was one of those conditions everyone suffered once in a while. Also surprising amount of people who never experience headaches.