Bone Broth Diet FOX 2 Detroit Health Published January 28, 2016 10:08 AM EST Share Copy Link Email Facebook Twitter LinkedIn Reddit Published January 28, 2016 10:08 AM EST Image 1 of 2 ▼ Fox 2's Deena Centofanti sits down with nutritionist, author and paleo food & lifestyle expert, Dr. Kellyann Petrucci to talk about her new book, "Bone Broth Diet."