Comment is regarding acid reflux. I have horrible daily heartburn at least two times per day. It has become progressively worse since 2000. During that year I was consuming almost 10 TUMS per day if not more. An old Civil Engineer (Russell Taylor) told me that TUMS cause Alheimers Disease because it contains Aluminum. So immediately, I decided to try papaya pills that he hightly reccomended. They work but only last a few minutes to a couple of hours. Reading about ACV has inspired me to give ACV a try. Hopefully it will make a difference. I'll keep you informed of my progress.