Then it should be easy for the thread originator to provide a citation. I’m not willing to buy the book to look for citations I don’t expect to be there. My bet

Then it should be easy for the thread originator to provide a citation. I’m not willing to buy the book to look for citations I don’t expect to be there. My bet is that the book doesn’t really say what was presented and that it gives a rather more reserved statement about metabolic adaptation.