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Improve Your Nutrition One Day at a Time
February 22nd

By Shereen Jegtvig, About.com

Updated March 02, 2009

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Protein Sources

You need protein build and maintain the structures of your body. Protein is also important for a healthy immune system, and for hormone production. Healthy protein sources include lean meats, fish, poultry, soy, nuts, seeds, legumes, eggs and low fat dairy products.
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