So thinking about that a little more and listening to the video again, do low-pH beverages such as most carbonated drinks so the same thing? What about acidic fruit juices? Or perhaps some of the energy drinks which have surprisingly low pH values? All of those can start to see pH values at similarly low levels, and the volumes are higher so they contain a larger amount of H+ ions. How do these and other acidic beverages work? What about eating more tomato sauces?
I think the fact that you’re including it is “organic apple cider” vinegar indicates more of your basis than the acidity since even the most pedestrian distilled vinegar from Walmart will have a similar acetic acid content.