This book is licensed under a Creative Commons by-nc-sa 3.0 license. See the license for more details, but that basically means you can share this book as long as you credit the author (but see below), don't make money from it, and do make it available to everyone else under the same terms.
This content was accessible as of December 29, 2012, and it was downloaded then by Andy Schmitz in an effort to preserve the availability of this book.
Normally, the author and publisher would be credited here. However, the publisher has asked for the customary Creative Commons attribution to the original publisher, authors, title, and book URI to be removed. Additionally, per the publisher's request, their name has been removed in some passages. More information is available on this project's attribution page.
For more information on the source of this book, or why it is available for free, please see the project's home page. You can browse or download additional books there. To download a .zip file containing this book to use offline, simply click here.
Have you ever heard the expression, “Your eyes were bigger than your stomach?” This means that you thought you wanted a lot more food than you could actually eat. Amounts of food can be deceiving to the eye, especially if you have nothing to compare them to. It is very easy to heap a pile of mashed potatoes on your plate, particularly if it is a big plate, and not realize that you have just helped yourself to three portions instead of one.
The food industry makes following the 2010 Dietary Guidelines a challenge. In many restaurants and eating establishments, portion sizes have increased, use of SoFAS has increased, and consequently the typical meal contains more calories than it used to. In addition, our sedentary lives make it difficult to expend enough calories during normal daily activities. In fact, more than one-third of adults are not physically active at all.
As food sizes and servings increase it is important to limit the portions of food consumed on a regular basis.
Dietitians have come up with some good hints to help people tell how large a portion of food they really have. Some suggest using common items such as a deck of cards while others advocate using your hand as a measuring rule. See Table 2.11 "Determining Food Portions" for some examples.American Cancer Society. “Controlling Portion Sizes.” Last revised January 12, 2012. http://www.cancer.org/Healthy/EatHealthyGetActive/TakeControlofYourWeight/controlling-portion-sizes.
Table 2.11 Determining Food Portions
|Food Product||Amount||Object Comparison||Hand Comparison|
|Pasta, rice||½ c.||Tennis ball||Cupped hand|
|Fresh vegetables||1 c.||Baseball|
|Cooked vegetables||½ c.||Cupped hand|
|Meat, poultry, fish||3 oz.||Deck of cards||Palm of your hand|
|Milk or other beverages||1 c.||Fist|
|Salad dressing||1 Tbsp.||Thumb|
|Oil||1 tsp.||Thumb tip|
Managing a Healthy Diet: Judging Healthy Portion Sizes(click to see video)
A dietitian shows how to compare food sizes with hands and other objects.
Estimating portions can be done using the MyPlate Planner. Recall that the MyPlate symbol is divided according to how much of each food group should be included with each meal. Note the MyPlate Planner Methods of Use:
Table 2.12 Meal Planning Guidelines
|Choose three servings with each meal.||Choose one to three servings with each meal.||Choose one to two servings with each meal.||Use as desired.|
|Examples of one serving:||Examples of one serving:||Examples of one serving:||Examples|
Breads and Starches
Foods with less than 20 calories per serving.*