I am curious about this too -- was just thinking I'd like to see a study done
on how many vegans and/ or raw types are blood type A, and whether those who do badly on vegan and raw diets are perhaps O or AB blood types,(who maybe rely too much on soy, said to be an 'avoid' according to Blood Type Diet theories.) I'm A pos. and just naturally always have gravitated to vegetarianism. Only ever wanted meat when it was clearly a sign of being out of balance. Now my son has become vegan, and I am looking more toward raw food.