Yes, but Dr Baker is doing the full bodybuilder version of the diet …
But I concur with the others, unless you’re very overweight.
If you are, the hunger should eventually stabilise ; but if you’re just mildly overweight (in absolute terms I mean), then follow people’s advice and eat more.

I like to save those pork rinds to make crumbs for zero carb breading. Eating them as a side dish, I try to find better brands.