A doctor who says he's as healthy as someone 20 years his junior believes walking is a key part of his daily routine.

For most of her adult life, Dr Alka Patel pushed her body to breaking point, working long hours, eating the odd biscuit to keep her from collapsing, and sleeping for no longer than four hours a night.

The doctor's success isn't built on complexity; it's built on commitment to these four basic rules. By prioritizing ...

Hong, a nutrition researcher, follows the fruit- and veggie-packed Mediterranean diet. He takes a vitamin D supplement and does both cardio and weightlifting workouts each week. Dr. Kurt Hong, an ...

In 1990, internal medicine specialist Dr. Dean Ornish did what no other doctor had been able to do: He published results of a randomized clinical trial that used advanced imagery scans to show ...