Your acid tummy probably won't like it. I was trying a tablespoon straight though. Maybe if you watered it down a bit & added some natural honey to it, who knows might not bother you. You will probably know by the first time you try it if you can tolerate it. Bragg's with the Mother is the brand we have here.
i will try a little with honey and you are right i will know pretty quick if it is going to hurt my stomach..i have the kind with mother just not Braggs,i give it to my hens too in their water.