I didn't read the whole thing, but they're heaping T1, Lada etc on the same pile as T2 and say it is all pretty much the same thing. And PCOS isn't influenced by insulin resistance, it is a cause of it, so they have that backwards as well. Then there's the fat-causes-fat thing which most people on here who follow LCHF know makes zero sense. And for what it's worth, two of my dieticians put me on the kind of diet they're touting, and THAT is what made me morbidly obese AND diabetic... So if the low carb way of eating is "promoting early death" as they state, then I welcome it. Because if I was supposed to have a long life feeling the way I did back then, unable to do anything but exist (Literally... I couldn't hold a fork, could barely walk, even fell over in my own little flat), well, they can keep that long life. Mind you, on low carb/Keto/IF my HbA1c is in the normal range, my fatty liver disease is gone, the high cholesterol too, the weight's down so I'm no longer morbidly obese, my clinical depression isn't anywhere near as bad as it used to be, the panic attacks are a whole lot better, the rheumatism is practically non-existent now, while I couldn't turn a key with my miserable fingers 6 years ago, and I can WALK. Do it every weekend and happened to get some walking in amidst the heather yesterday. I get to live my life rather than waiting for it to mercifully end.
Just my 2 cents.
And some heather, because it was pretty.