if his diet has a good balance between alkaein & acid foods, vegans don't
need any b12 supplements. That's certainly how he's been able to keep the
vegan diet for such a long time.
I wonder how Wolfe is getting enough b12? He says he's
getting it from spirulina, which scientists don't
agree with. Is he taking b12 supplements, or cheating
with animal products? He's been vegan long enough that
the B12 definiciencies ought to be catching up.