 [ Symptoms ] your portion size guides are you talking cooked or raw weight of the proteins [ Disease ] when referring to the portion size plate found here  the meats and proteins group shows portions of cooked meat for example 3 ounces of cooked chicken is equal to the size of a deck of cards that portion is the same for fish turkey and lean beef beans are cooked portions as well half a cup of cooked beans is equal to the size of a light bulb