Blood type diet--Peter D'Adamo
http://www.dadamo.com/

Blood Type Food Lists http://www.oz.net/~alden/er4yt/contents.html

LUPUS [SLE] AND THE DEBUNKING OF AUTOIMMUNITY AS A CAUSATIVE FACTOR IN DEGENERATIVE DISEASES

Blood type diet experience (arthritis)

A Note on Diets (like the Zone Diet and Blood Type Diet) that claim you must eat animal foods to be healthy:  "I cannot emphasize enough that there is NO scientific evidence that human beings of any physiological pattern have a minimum daily requirement of animal foods. ... animal food is the surest way of leaving 'the health zone' for 'the hospital zone' as epidemiological studies for cancer, heart disease, diabetes and other degenerative diseases attest."
"Popular books have made broad generalizations about using blood type as a guide ... such stereotypes are not documented in the nutritional [scientific] literature. I and several other mature holistic health practitioners concur that these claims are still in the realm of extrapolated anthropological generalizations."
"My own experience as a person with blood type O was that my health, strength, and vitality significantly improved when I became a vegetarian ... I have also found a significant number of very healthy vegetarians who are Type O." ---Gabriel Cousens, M.D., Conscious Eating (North Atlantic Books, Berkeley, CA, 2000)