
About 30 years ago, it was assumed that I had IBS, then learned that I have same symptoms of abdominal
pain radiating to back when eating yogurt; then years later told I am lactose intolerant and found over the past 30 years I would get this pain from eating yogurt or drinking milk, which I have cut from my diet, along with cheese, yeast, processed, smoked, pickled foods and no alcohol or meds, vitamins, etc. as never tolerated well.