Apple Cider Vinegar ::
Many consider apple cider vinegar as a natural way to cure heartburn. This should be done with caution as this is actually adding more acid to the stomach. This is believed to be helpful by the theory that heartburn is caused by lack of digestive enzymes in the stomach, which causes the food to sit and ferment and therefore expel gas and acid into the esophagus. The natural enzymes in the vinegar help to replenish the stomach enzymes to ease digestion. Those who choose this method should only use organic apple cider vinegar with natural unfiltered enzymes. All other vinegars filter out the enzymes.