This story is part of 12 Days of Tips, helping you make the most of your tech, home and health during the holiday season. Weight management is simply a game of calories in and calories out. A calorie ...

Many modern foods and drinks contain “empty calories”. People may use this term to describe calories that come from foods with little to no nutritional value. Learning about how to recognize empty ...

Dr Nick Fuller works for the University of Sydney and has received external funding for projects relating to the treatment of overweight and obesity. He is the author and founder of the Interval ...