15. Try some apple cider vinegar
It may seem counterproductive, given the high acidity level, but apple cider vinegar can actually combat the symptoms associated with heartburn. Believe it or not, the acetic acid in apple cider vinegar can actually balance the stomach acids, thereby keeping them where they belong – in your stomach.
Additionally, apple cider vinegar is anti-microbial, so it can kill off bacteria that could possibly be contributing to your indigestion. If you are going to use this remedy, make sure that you purchase organic, unfiltered apple cider vinegar, as the compounds that combat heartburn are contained within the ‘mother’, the unfiltered portion of the vinegar.
Mix a teaspoon of vinegar into a glass of cool water and drink down for immediate relief.