I don't normally have an issue with heart burn. However, a few months back, my husband and I went out to eat with his mom at a Mexican restaurant. The food was delicious, but a half hour later, I had heart burn. Luckily, my mother in law had TUMS on hand and gave me one. I was pleasantly surprised by the fruity flavor! It was really good! (Not the chalky flavor from the past) Also, within a half hour after taking it, my heart burn was gone!