Oprah admits she was a ‘major contributor’ to diet culture that led to her own shame

Oprah Winfrey has expressed regret over the role she played in diet culture.

The 71-year-old media mogul’s new book, titled Enough: Your Health, Your Weight, and What It's Like To Be Free, hit shelves Tuesday, as she and her co-author, Dr. Ania M. Jastreboff, wrote about weight and obesity.