Tammy Chang, M.D. & Caroline R. Richardson, M.D.

Tammy Chang, Assistant Professor, Family Medicine, and Caroline R. Richardson, Associate Professor of Family Medicine, are both members of the U-M Institute for Healthcare Policy and Innovation (IHPI).

Health Lab
Fitness Vs. Fatness: Which Matters Most?
Researchers debate the importance of being fit and maintaining a healthy weight. Maintaining a healthy weight increases quality of life more than fitness.