Serving size?

The Cleveland Clinic helps put serving sizes in perspective:

• One cup is approximately the size of your fist, and is typically two servings of pasta or rice.
• Three servings of meat, fish or chicken is about the size of a deck of cards, or the palm of your hand.
• One apple should be about the size of a baseball.
• Two servings of a bagel (about one half of a bagel) should be about the size of a hockey puck.
• One serving of a pancake should be about the size of a compact disc.
• One serving of cheese is about the size of four stacked dice.

http://www.everydayhealth.com/publicsite/news/view.aspx?id=619023&cen=--ALL--&pd=09/08/2008&xid=nl_EverydayHealthWomensHealth_20080909