The problem with "portion distortion" is that people have the tendency to eat whatever is in front of them, whether it's small, medium or large. So if there's a big pile of spaghetti in front of you, you're probably going to eat it all. Eating massive portions too frequently leads to gaining extra unwanted pounds. Even nutritious foods can contribute too many calories when you eat too much of them. Some people follow the baby food diet, which automatically reduces portion size.
Portions Verses Servings
Although many people use these words interchangeably, portion and serving are not always the same. A portion is any amount of a certain food you choose to put on your plate, while a serving is a recommended amount of food based on health and nutrition guides like the United States Department of Agriculture's ChooseMyPlate.gov. This can cause a lot of confusion and consumption of extra calories, especially when you eat energy-dense foods and high calorie snacks.Let me give you an example. According to the Department of Agriculture, one serving from the grain and cereal group is equal to one ounce. That's not much. One ounce of cooked white rice is only about one-half cup. The portion of rice you put on your plate may be much bigger, so you may think you're only eating one serving of rice when you're really eating two or three. That matters because and each half-cup of rice adds about 100 calories to your meal, so you might think you're only eating 100 calories, but you're really eating 200 or 300. You can see how the calories can add up quickly.
Portion Control Tips
Become familiar with serving sizes for the foods you eat every day. Packaged foods always show the serving size information on the Nutrient Facts labels, usually in ounces or in common kitchen measurements. You can also use an inexpensive kitchen scale, measuring cups and measuring spoons to measure your portions of foods at home until you feel comfortable estimating serving sizes without them.Foods like meats and fresh produce may not have Nutrient Facts labels, so you need to know that one serving of meat, poultry or fish is about three ounces (about the size of a deck of cards). One serving of a fruit or vegetable is usually one piece of the produce; one cup chopped or sliced fruit or vegetable; or 3/4 cup of juice. A serving of cheese is one and one-half ounces, which is the size of a pair of dice. Once you get comfortable with understanding serving sizes, you can use that information to track your calories accurately in a food diary or on a diet website like Calorie Count.
Want to cut calories? Here are a few tips for controlling your portion sizes.
- If you eat at a restaurant, ask for a container and take half of your meal home, or split your meal with your dining partner.
- If you like to snack while watching TV, measure out one serving of your snack - don't take a whole bag of chips with you into your TV room.
- Serve dinner by the plate, rather than family style (serving dishes on the table), you'll be less tempted to load up on second servings if they're not right in front of you.
- Start your meal with a clear soup or green salad to ease your hunger a bit so that you aren't as likely to over eat.
Sources:
United States Centers for Disease Control and Prevention. "How to Avoid Portion Size Pitfalls to Help Manage Your Weight". Accessed October 19, 2009. ttp://www.cdc.gov/healthyweight/healthy_eating/portion_size.html.
United States Department of Agriculture. "Choose My Plate." Accessed October 7, 2011. http://www.choosemyplate.gov/.
