John Whyte MD MPH

Know Your Risks. Start Your Prevention Plan. Heart disease is the leading cause of death among Americans. You have the power to reduce your risk, and WebMD's Dr. John Whyte, MD will show you just how easy it is to do that. "You have heart disease," are words no one ever wants to hear. But what...

From the Chief Medical Officer at WebMD, the world’s largest provider of trusted health information, learn how to reduce your diabetes risk and change your mindset from I hope I don’t get diabetes to I can prevent diabetes. You have diabetes. Three words no one ever wants to hear, yet...

Something everyone has the power to do is reduce your cancer risk, and this book will show you just how easy it is to do it. Each year, over a million people in the United States alone hear the words no one ever wants to hear: You have cancer. But what if there was a way for fewer...