Why 100 Calories of an Avocado Are Different From 100 Calories of Cake - CNET

Rather than focus on the number of calories, focus on the differences in the way your body uses that energy. Here's how.

Whether you eat 100 calories of dessert or 300 calories of pasta salad, there's value in knowing what your body gets from your food (and calories) so you can continue to make choices that work best f… [+6800 chars]

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