The label trumpets "low fat," "zero trans fats," or "no carbs." The complete virtuous pronouncements don't tell you to become a thing about calories - which is genuine need to you need to listen to in order to lose weight and keep it off. "My rule of thumb is to think about first at high per serving, then check the serving size," says Marion Nestle, Ph.D., professor of nutrition and food studies at New York Education. You might be amazed at what the manufacturer considers a serving: For some…
Doorgaan