What counts as a serving?

Related: Diet and nutrition

1. Diet and nutrition
   1. Is healthy food really more expensive?
   2. How to avoid weight gain? Eat on a schedule
   3. Coffee lovers lower death risk, study says
   4. America's hatred of fat hurts obesity fight
   5. New weight loss drug a step closer to approval
2. Headlines from AOL That's Fit
   1. Some Good News? Are Americans Cutting Back on Sugar Intake?
   2. I Ditched Dieting -- And So Should You
   3. Kate Bosworth's Fit Routine
   4. Should We Fear Our Genetics?
   5. What Nutritionists Order When Eating Out
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