Meat & Seafood Nutrition: Protein Facts for Beef & Fish

Meat and seafood are primary protein sources, but their nutritional values vary by cut and preparation. From the benefits of swordfish to the digestibility of red meat, learn the facts about calories and protein in your favorite proteins.

Raw salmon ready to cook close up on black surface

What Is a Serving Size of Salmon?

Published Jul,08 2011 | By Melissa Adele Haskin

Consuming seafood is an important part of a balanced diet. The U.S. Department of Agriculture's Dietary Guidelines for Americans 2010 recommends eating 8 ounces of fish per week, although this number varies by age, gender and fitness level. The U.S.