I don't know about that. But I have been used it since last year. I got water and 2 teaspoons of ACV and a squeeze of lemon. (Sometimes with the zest)
I think it has a lot of benefits. But I just used them when I'm bored with water
I am prediabetic.
I started using ACV everyday about 4-5 years ago. I started using it because I have frequent stomachaches. I think it has balanced the ph levels in my stomach because I no longer have stomachaches.
I can't say if it has helped to prevent diabetes or manage my weight. I can only say that I still have not developed diabetes and I am at my proper weight.
However, I am also low carb and have exercised most of my life.