Mitchell, Tedd

Tedd Mitchell, M.D., is the President and Medical Director of the renowned Cooper Clinic in Texas, the world's leading fitness research center. He is also the medical editor for USA Weekend.

Tim Church, M.D., Ph.D., is the former vice president for medical and laboratory research at the Cooper Clinic. He is currently a Professor ofPreventive Medicine at Pennington Biomedical Research Center.

Martin Zucker is a health writer and the coauthor of Reverse Heart Disease Now.