Jada Pinkett Smith, left, and Will Smith hold hands in the audience at the Oscars in Los Angeles on March 27, 2022. Will Smith stunned the audience of the 94th Academy Awards ceremony on Sunday when he walked onstage and slapped comedian Chris Rock over a joke the presenter made about his wife. Pinkett Smith turned her husband’s Oscar-night blowup into a teachable moment on “Red Table Talk,” her Facebook Watch show on June 1. (AP Photo/Chris Pizzello, File)
Millions of people around the world are affected by alopecia areata, an autoimmune disorder that causes hair loss and was thrown into the spotlight after actor Will Smith slapped comedian Chris Rock at the Oscars.