Portion sizes for toddlers are smaller than those for adults, but they need frequent meals and snacks to meet their energy needs. Small, nutrient-dense meals throughout the day help maintain ...

Increased portion sizes are thought to contribute to overeating and unwanted weight gain. But research indicates that many other factors can influence how much you eat. People tend to eat almost ...

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 ...