You've probably heard that losing weight is 80 percent about what you eat and 20 percent about how much activity you get. It doesn't matter how many calories you burn at the gym if you follow up your ...

Not many people cook or eat meals and snacks served in perfectly measured and weighed portion sizes. Even foods that come in packages mention serving sizes that are difficult to understand. How many ...

Unless you are willing to take a set of scales with you everywhere you go, tracking the portion size of your food is a challenging task. But researchers at the University of Sydney have come up with a ...