Despite varied approaches to defining portion sizes, a global study reveals that cultural and economic factors shape dietary recommendations more than scientific methods—raising questions about how to ...

Previous research has determined that both portion size and variety increase food consumption independently, but researchers from Penn State's Department of Nutritional Sciences have found that these ...

One of the key strategies for losing weight is learning about serving sizes. Instead of cutting out entire food groups or depriving yourself, eating the correct serving sizes will help you maintain a ...

An Italian study has recently compared the standard portion sizes for different food categories in European countries. The study identifies a wide variation between countries regarding their ...