Here’s What Expiration Dates on Food Really Mean

"Best by" refers to the date at which food is at its peak quality — not when it needs to be thrown out. 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