Bone Broth Expert, Weight Loss & Diet Specialist | Dr. Kellyann. Dr. Kellyann Petrucci is a bone broth expert, weight-loss & diet transformation specialist, NYT best-selling author and regular on the Dr. Oz show.
Bone Broth Expert, Weight Loss & Diet Specialist | Dr. Kellyann. Dr. Kellyann Petrucci is a bone broth expert, weight-loss & diet transformation specialist, NYT best-selling author and regular on the Dr. Oz show.