Heart burn can occur to the healthiest of people. Most of the times it is caused by eating too much of spicy food. Most of us do the most common thing to counter this burn by popping a couple of antacids after eating such types of food.
http://www.naturalmedicinebox.net/beware-if-you-have-this-kind-of-heartburn-you-might-have-risk-of-cancer/
BEWARE!! IF YOU HAVE THIS KIND OF HEARTBURN, YOU MIGHT HAVE RISK OF CANCER!