Hog is very "A-like" immunologically, which makes it an avoid if you happen to have antibodies to the blood type A antigen, like type B's and O's do.
Paradoxically enough, hog also has an antibody (iso-hemmaglutinin) in its tissues which reacts to the A antigen, so it should be avoided for this reason by A's and AB's as well.
The Membrosia System was developed by Dr. Peter D'Adamo to help achieve the optimal ratio of fatty acids and phospholipids. When taken together, the two components (Membrosia Complex and Membrosia Fluidizer) maintain healthy cell membrane nutrition, helping to support healthy aging and the control of free radicals.