She produced the 2008 documentary The Business of Being Born, which advocates the use of alternative birthing methods. Her latest project is fighting childhood obesity. It's the subject of her book, Too Small to Be Big, and her AllStride program.
"I'm reinventing," she says. "It's all about changing it up and putting myself out there in a way people haven't seen before."
Watch what advice Phil, Sally, Geraldo, Montel and Ricki give Oprah as her 25th season ends.
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