As my class is preparing for transition to self prepared food, it is important to understand what constitutes a serving size. I recreated the serving size worksheet I received from Kaiser Permanente so that I can add to it as I try new foods.
Here is the serving size sheet; if you want a pdf you can download it here.
Additionally, one of the admins of the Optifast Transitional Phase Support Group on Facebook posted these helpful guides. They are reposted here with her permission. (Click on the thumbnail for a larger image.)
Handy Guide to Serving Sizes