It's time again for Wellness Wednesday on "All Sides." On this hour, we'll talk about the flu spread in America, the latest on making good habits and breaking the bad ones for the New Year and the latest on exercise science.

Guests:

Dr. Julie Mangino, Medical Director for the Department of Clinical Epidemiology at The Ohio State University

Jeremy Dean, psychologist and author of Making Habits, Breaking Habits

Gretchen Reynolds, exercise author and columnist for The New York Times