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This page is about the organic compound. For the rock band Protein, see Protein (band)

A protein (from the Greek protas meaning "of primary importance") is a complex, high-molecular-mass, organic compound that consists of amino acids joined by peptide bonds. Proteins are essential to the structure and function of all living cells and viruses.

Different proteins perform a wide variety of biological functions. Some proteins are enzymes, which catalyze chemical reactions. Other proteins play structural or mechanical roles, such as those that form the struts and joints of the cytoskeleton, which is like a system of scaffolding within a cell. Still more functions filled by proteins include immune response and the storage and transport of various ligands.

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Whole, raw eggs are a great source of protein, enzymes & amino acids to digest the protein. Stop eating just the whites!
LFATerry (LifeFitnessAcademy) Wed, 18 Nov 2009 16:13:52 -0000
Whole, raw eggs are a great source of protein, enzymes & amino acids to digest the protein. Stop eating just the whites!

 
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All Meat Rations - ProVet healthcare information article that explains why all meat rations are dangerous to pets.

Amino Acids and Cancer - ProVet pet healthcare information article discussing the practice of restricting amino acids that are essential for the growth of tumour cells in an attempt to benefit the patient.

Arginine Monograph - Description, properties and actions of arginine with respect to pets.

Chicken: The Complete Protein Source - Iams Company article on what chicken ingredients are used in pet food, what is natural chicken flavor, and why internal organs and bone are included in chicken by-product meal.
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Glutamine - ProVet pet healthcare information article on glutamine and gastrointestinal disease.

Lamb Meal - Iams Company article on what lamb meal is, how lamb meals can differ and how lamb meals are used in pet foods.
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Raw Egg White - ProVet healthcare information article discussing whether raw egg whites are harmful to pets.

404 Taurine for Pets - iVillage article by Dr. Shawn Messioner on the importance of the amino acid taurine to dogs and cats.

Vegetarian Cats and Dogs - HappyPets article which recommends against a vegetarian diet for dogs and cats.
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