Protein is the building block found in every human cell. It is found in every part of the body particularly in the hair and nails. There are at least 10,000 different proteins at any given moment in your body to be able for it to function continually.

Proteins contain around twenty essential building structures referred to as amino acids. These are the raw materials needed to create proteins. The body forms a chain of amino acids according to genetic blueprints. Some genetic blueprints require short chains. Others, long chain that are folded into three dimensions like an origami art.

Protein just like carbohydrates and fat is called a macronutrient. This means the body needs huge amounts of protein to be able to function fully. However, unlike fat and carbohydrates, the body does not store proteins. It has no protein reserve to draw on in case the supply is depleted. The body therefore requires a daily dose of amino acids to build new protein. For nutrients that are required in small amounts such as minerals and vitamins, they are referred to as micronutrients.

The Institute of Medicine in the US 0.8 protein grams are needed by the body per kilo of body weight each day to prevent it from breaking down its own tissues. The US Department of Health and Human Services recommends a total of seven ounces of protein daily for adolescent boys and men. For 2 to 5 year olds, women and older people, a total five ounces daily is enough. And for children above 5 years old, teenage girls, physically active women and majority of men, a total of six ounces of proteins is required every day.

The amount required is actually very modest. It is not necessary for you to consume protein the entire day to get this minimum daily requirements. The amounts are sufficient to provide for the body’s daily protein needs.

Protein is vital to the body’s continuous functioning. It is necessary to build tissues and repair old ones. It is also a component needed to build enzymes, hormones and other chemicals in the body. It is an important component found in all muscles, bones, cartilage, skin and even, in human blood.

If the body does not get enough protein, a condition called kwashiorkor could occur. The lack of protein in the body can lead to various problems such as inability to grow, lean muscle mass loss, reduced immunity, failure of heart and lungs and eventually death.