Kay3osu, How did you find out?

The way I understand it, we process fuel quickly, so we need heavier protein and fat in order to sustain our energy.

I'm only learning, so consult the experts for the details. By the way, I would GUESS (again, I'm not an expert) that there are probably more of us than there are the other types.

I only have the Wolcott/Fahey book, but I'd like to eventually obtain the others.

I quickly looked at Kents links and do not for a moment doubt his or his wife's success.