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Eating Protein
Protein is made of building blocks called amino acids. Although the human body can make some of these amino acids, nine of them (the essential amino acids) must be obtained from food. Soy foods and animal sources of protein (milk, eggs, meat, poultry, fish, and seafood) contain all the essential amino acids in the amounts our bodies need.
Most plant foods contain some of the essential amino acids in varying amounts. Beans have some amino acids, and grains have other amino acids. Eating these different types of food throughout the day will provide your body with adequate protein. They complement each other to form a whole protein.
Complementary proteins
- Beans and tortillas.
- Black beans and rice.
- Chili and corn bread.
- Pita bread with hummus (ground garbanzo beans and sesame seed paste).
Foods that contain protein
- Lean meat, poultry, or fish. A cooked serving is 2 to 3 ounces. (3 oz is about the size and thickness of a deck of cards.)
- Protein isn't just found in meat. If you are a vegetarian or just looking for alternatives to meat, the following are equal to approximately 1 oz of meat:
- ¼ cup cooked dry beans, peas, or lentils
- ¼ cup tofu (soybean curd)
- ½ ounce nuts or seeds
- 1 egg
- 2 Tbsp peanut butter or other nut or seed butters
- 1 oz cheese
- ¼ cup cottage cheese
- ½ cup yogurt
| By: | Healthwise Staff | Last Revised: February 4, 2011 |
| Medical Review: | Sarah Marshall, MD - Family Medicine Rhonda O'Brien, MS, RD, CDE - Certified Diabetes Educator | |
© 1995-2011 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated. This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.
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