Not to mention that even if what they say is true, is it bad? That is, if you get “higher” blood sugar due to eating higher protein, is that bad?
I can hypothesize that it’s good, at least in people who are exercising. And LMHRs who exercise tend to have higher blood glucose and lower ketones, which fits with this hypothesis.
I also wonder if Amber O’Hearn’s recommendations don’t go too far to too much fat and not enough protein for those who are exercising a lot? Somehow, you have to replace glycogen in your muscles, and even Zach Bitter, an ultra-miler who stays primarily keto, says he can eat keto if he has enough time between exercise sessions. But if he starts exercising twice a day, or lowers the time between sessions, he has to eat some carbs.
And I wouldn’t doubt at all that this will vary between people, even those on the same exact workout schedules. And also on how long they’ve been keto. And then throw in different exercises (is it harder to recover from lifting weights or jogging? Does having a higher muscle mass affect this?), and it’s a mess. Difficult to interpret.
Even harder for someone like me, who has issues eating too much fat. I’ve gained weight three times on keto: (1) eating high fat because of Keto Clarity; (2) after shoulder surgery, where sleep was terrible; (3) The Croissant Diet, where I ate a TON of butter and cacao butter. Certain fats and I don’t get along.
I am getting half a pig early next year. I plan to try a week or maybe a few with eating high pork fat and much lower protein. That is, if this pork fat is different from normal store-bought pork fat, which I detest (too mushy and smells bad). It should be, but we’ll see.