There's a great deal of evidence for vinegar lowering the glycemic index of a meal by more than 25%. It seems as reliable as any food "rule" could be. Both white vinegar and apple cider vinegar were used in the literature.
But acetic acid is acetic acid, so any kind of table vinegar that has at least 5% acetic acid should work if you consume at least 20 milliliters (1.5 tablespoons). In my trials, neither white vinegar nor balsamic vinegar had a lowering effect on blood sugar. I even drank 3 tablespoons of vinegar before my meals as a last-ditch attempt.
Unhappy times in stomach-ville and no discernible benefit. Why no effect? There are a few possible explanations, but the most likely are: I need a higher dose, or vinegar doesn't affect fructose metabolism and showcases its effects in a high-starch meal.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.