See e.g. https://feinmantheother.com/2013/12/27/american-diabetes-association-embraces-low-carbohydrate-diets/ https://feinmantheother.com/2013/12/27/american-d

See e.g. https://feinmantheother.com/2013/12/27/american-diabetes-association-embraces-low-carbohydrate-diets/ https://feinmantheother.com/2013/12/27/american-diabetes-ass... - but you have to read at least until the middle (spoiler: this blog post is from 2013, but the recommendations therein were only embraced 2019 or so). Author is a professor of biochemstry, who is quite well known as a good scientist (but it's likely much of his name recognition comes from sharing a similar sounding name to a more famous person ....)