Harvard Carbohydrate Study - (538 views)

And there's this:
www.sciencedaily.com/releases/2020/01/200123170721.htm

I was fascinated to see that carb inclusion in a Med. type diet actually helped with blood sugar. Counter-intuitive.

I still think the low-fat craze (added with vegetarian, in my case) caused me to develop early pre-diabetes and possibly breast cancer. Just my own gut feel.