5 Tips to Get a Flat Belly

Superstar Jason Derulo reveals what he drinks for an energy boost and shares his carb-curbing green juice recipe. Subscribe to Dr. Oz's official YouTube channel: https://bit.ly/1QhiDuv Like Dr. Oz on Facebook: https://bit.ly/2imT12a Follow Dr. Oz on Instagram: https://bit.ly/2FWZRui Follow Dr. Oz on Twitter: https://bit.ly/1tQziaF