We rarely eat with a measuring cup in hand. Most days, our portions are nudged by rituals so familiar we stop noticing them.

Portion and serving size are not synonyms, although many of us think of them as such. Because the words are used interchangeably we have become less accurate in judging just how much food we do eat ...

One serving of blueberries is 1 cup. The Dietary Guidelines for Americans recommends adults eat 2 cups of fruit each day.

Want some fiction to read at the beach this summer? Look no further than your cooler. With cans of iced tea that are meant to serve three people and "individual" snack packs that harbor extra servings ...