I don't think I've heard of that. What I have seen happen is that people will say their BG is going up while they are on a LC diet, but if pressed, they will admit to carb creep. I don't know about non-diabetics, but for diabetics the amount of food makes a difference. I can be eating very LC foods, but if I eat too much my BG will rise. Also gastroparesis (which I recently found I have) will elevate BG at odd times, as will illness. I'm not checking my BG right now as I have a bad cold & my BG is just too depressing. But I know I'm eating right.

I should admit that while I read the article, I didn't understand a lot of it. I'm not very sciencey.