Dr. Oz and Functional Medicine physician Dr. Mark Hyman explains why Americans struggling with conditions such as high blood pressure, obesity and diabetes account for 90% of those hospitalized with COVID-19, and what at-risk people can do at home to take action and protect themselves.


READ MORE: Local Communities Organize Student Walkouts To Rally Against Gun Violence



READ MORE: What We Know About The Victims At Robb Elementary School




MORE NEWS: Garden City Police Search For 2 Vehicles Involved In Shooting That Caused Fatal Crash


Watch THE DR. OZ SHOW, weekdays at 4 p.m. on CBS 62.