Now this digesting service (pun intended? maybe …) is excellent. Type in the topic - I played around with "ketogenic diets diabetes reversal - and check out the many, many results. Sometimes a bit to a deep wade-through to follow entire research articles, but the abstract and conclusion sections can give you an idea of what the findings were. It is a fabulous resouce. Here’s an example search page: https://www.plos.org/search?q=ketogenic+diets
Cheers!!!