Oprah Winfrey, 71, says she regrets not using GLP-1s sooner because of the 'wasted sadness and shame'

Oprah Winfrey

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• Oprah Winfrey, 71, says she views GLP-1 medications as a "tool" to help her manage obesity.
• The "food noise" went away within hours on the first day she took a GLP-1 medication, she said.
• "I have regret that I didn't discover it in 2013," Winfrey said.

Oprah Winfrey, 71, says growing older has made her more appreciative of her health, especially after using GLP-1s to manage obesity.

In an interview with CBS Sunday Morning...