Megyn Kelly says she doesn't exercise and swears by the 'F-factor diet' to stay trim — here's the science behind it - AOL

AOL

Megyn Kelly says she doesn't exercise and swears by the 'F-factor diet' to stay trim — here's the science behind it AOL Kelly is the host of "Megyn Kelly Today" on NBC, and is a former star anchor on Fox News. In "Settle for More," she writes, "After I had my children, something had to give, and I gave up on exercise." Now, Kelly says, she follows the F-factor diet ...