Salt & Vinegar potato chips? I don't have acid reflux but I've noticed testimonials about ACV or Vinegar + Baking Soda. ACV or Vinegar are both forms of acetic acid. Baking Soda is sodium bicarbonate, I don't want to bore everyone with a lot of chemistry mumbo jumbo so I'll get to the point. When you mix the two (acetic acid + sodium bicarbonate) you get sodium acetate which is the same thing used to flavor Salt & Vinegar potato chips. I thought someone might be interested in trying the chips as a junkfood junkie cure.