A serving size is how much a portion is.

Let’s look at this food label.

Toasted O Cereal

What is the serving size for the cereal? Look under where it says Nutrition Facts on top.

This serving size tells us that 1 cup is a portion.

Do you remember from the last lesson, how much a portion of cereal is? A portion of cereal is 1 cup or the size of a baseball.

How many portions of cereal do you pour in your bowl?