What's Health Got to Do With It?

On "What's Health," could vision and cognitive changes be normal signs of aging or symptoms of something more serious? After that, we discuss, the science behind longevity.

Former White House physician Dr. Jeffrey Kuhlman shares what presidential medical examinations can reveal — not just about the commander in chief, but also about our own approach to health.

"What's Health" host Dr. Joe Sirven and a team of medical experts – Dr. Joseph Drazkowski, Dr. Donna G. Ivery and Dr. Dacre Knight – discuss the month's biggest health care stories.

On this episode, an infant with a harrowing diagnosis defies all odds after receiving a $2 million genetic treatment. Then, a look at medical certifications for pilots.