I very highly doubt most of the folks are reading the research pages: I, like most folks here, am not a scientist, doctor, nor dietician. So I do have to look at other things to assess whether or not information is trustworthy before I take it at its word.

I'm not even saying that diet doesn't help. Neither is anyone else.

What I am saying is that your link is an advertisement for a paid service in the US, is done on a limited number of studies and some of those studies are done by a couple of the folks that founded the company. Not to mention that they funded the studies. These things actually make me doubt the entire premise for these links.

From what I can tell, they are basically pushing keto on diabetics. This particular diet program isn't a cure-all, nor does it perform better or have fewer risks than other diets. I don't doubt diet helps, I'm just doubting that this particular diet is something to push on others unless there is more research on this particular diet.