Dr Fung is the guy that gets the worst cases .. his patients are usually already well down the Diabetic path and on Dialysis and he has brought them back with just Diet.
I love one of his quotes ... “I can make anyone Fat, just give them Insulin”
What do Carbohydrates/Sugars do? Make your body release Insulin.
I hope more people listen to Dr Fung before they end up blind amputees on dialysis
JMHO
He says in one of his videos that the reason he started looking at this was because the time patients come to him needing kidney dialysis it’s largely too late.
He also points out that the only other known cure for diabetes is bariatric surgery which cures diabetes in 2 to 4 weeks. But it’s basically a surgically enforced fast. And they’ve compared fasting patients to bariatric patients and the fasting patients have fared better with fewer side effects.