Use the guide below to help you estimate some common serving sizes.
Food What one serving looks like
3 ounces of meat, poultry or fish a deck of playing cards
1/2 cup of fruit, veggies, pasta or rice half a baseball
1 ounce of cheese size of your thumb
1 cup of cereal size of your fist
1 slice of bread a cassette tape
1 cup of salad greens a baseball
1 medium fruit a baseball
1 cup serving of milk or yogurt size of your fist