A naturopathic physician,researcher, educator, amateur horologist. He is considered a world expert in glycobiology, principally the ABO (ABH) blood groups.
The primary challenges that can get in the way of optimum health for Type B include a tendency to produce higher than normal cortisol levels in situations to stress;
sensitivity to the B specific lectins in select foods. susceptibility to slow growing, lingering viruses - such as those for MS, CFS, and lupus; and a vulnerability to autoimmune diseases.