Protein Content

 Protein may be a macronutrient that's essential to putting together muscle mass. ... Each gram of protein contains 4 calories. Protein makes up about 15% of a person's body weight. Chemically, protein is composed of amino acids, which are organic compounds made of carbon, hydrogen, nitrogen, oxygen or sulphur. Proteins are made from hundreds or thousands of smaller units called amino acids, which are attached to at least one another in long chains. There are 20 differing types of amino acids which will be combined to form a protein. ... These proteins bind and carry atoms and little molecules within cells and throughout the body. Protein is that the basic component of living cells and is formed of carbon, hydrogen, oxygen, nitrogen and one or more chains of amino acids. The three sorts of proteins are fibrous, globular, and membrane. Protein is a crucial component of each cell within the body. ... Your body uses protein to create and repair tissues. You also use protein to form enzymes, hormones, and other body chemicals. Protein is a crucial building block of bones, muscles, cartilage, skin, and blood. Dietary Reference Intake is 0.8 grams of protein per kilogram of weight , or 0.36 grams per pound. This amounts to: 56 grams per day for the typical sedentary man. 46 grams per day for the average sedentary woman.