World Obesity Day on March 4 highlights the risks of obesity and how certain perceived 'healthy' habits can lead to weight ...

Gaining weight in a healthy way requires consuming nutrient-rich foods that provide a good balance of calories, vitamins, and minerals. Fruits are often seen as light snacks, but certain fruits ...

Energy density is a measure of how many calories are packed into a certain weight or volume of food. The more calories are in each bite, the more calories you’re likely to consume overall.

A food labelled ‘low-fat’, in which the fat has been replaced with sugar, may not be as low in calorie density as you'd expect. Meringues, for example, are no-fat but very high in sugar.

How would you like to eat more food and feel fuller, yet take in fewer calories? Here's the secret: Choose foods that are low in energy density. It may sound like weird science, but "energy ...

But Robert's latest book focuses on something he calls the calorie density solution. He says the concern is not calories but rather how dense they are in any given food. The idea is to choose ...