Just now listening to the video, but thought I'd chime in with what I can about D'Sousa's book. I got it for free, as an audio book, when I signed up with Audible. Let me explain that I don't really like audio books because I don't always retain information that great when I learn it audibly, and it has been even worse over the last few months because I have been anemic. So, I can't recall a lot of what I have heard from the book, but I know it has been chock full of info, and it has been really good so far!
I have my last iron infusion of 4 today, and I can already tell my concentration is better. I look forward to restarting his book and hearing the whole thing. I would suggest it to anybody!