What is the importance of protien?

Most of our bodies’ proteins are structural. The most obvious proteins that most of us would recognize are muscles. Muscle tissue attaches to bone, and when they contract they allow us to move. There is also specialized muscle that controls organ functions such as your heart contractions, digestive movements, and elimination functions. Although bone is predominantly calcium, the mineral is held together with protein. Nerves are mostly fatty compounds, but protein is the framework that holds nerves together. Blood vessels, our organs, and our skin all have structural proteins. The importance of protein intake for humans has been known for a very long time. Without it you would lack the building blocks needed for all tissue repair, critical enzymes and hormones you need for all of your metabolic functions, and antibodies that help your body defend against infections. Proteins are vital to all living processes and undertake a wide range of functions quintessential to sustain life. Thus, proteins are one of the most important nutrients required by your body and must be consumed in adequate quantity and quality in your diet.

Protein is an essential part of the dietary needs of humans. The reason is that it fulfils a variety of important functions in the body. It is necessary for growth, maintenance and repair of cells and for the production of enzymes and hormones. Furthermore, proteins are the main components of muscle tissue and are vital to the internal organs, bones, skin and the transmission of impulses through the nerves. The body’s need for protein can be met with a wide variety of foods, from animal sources alone, from plant and animal sources or from specific plant-protein combinations. High-quality protein foods such as milk, eggs, meat, poultry and fish are the best sources of protein and will supply all the amino acids a body will need for protein synthesis in a single food. But, fortunately these are not the only sources of dietary protein. Nuts, legumes, and grains such as wheat, rice and maize, potatoes and leafy vegetables provide lesser quality protein that is an important source of all amino acids. But they do have an important advantage over animal proteins – as plants they do not contain cholesterol at all and when they do have fat, it is in the form of unsaturated oil which is healthier than animal fat.



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Protein: Health Benefits, Deficiency, Sources of Protein.

Proteins are the building blocks of any living organism. They are composed of chains of 20 different kinds of amino acids. Proteins constitute life in the form of enzymes, antibodies, hormones, hair, nail, bone, teeth, hemoglobin (blood protein), neurotransmitters, skin or as the basic components of any cell in our body. The smallest units of proteins (amino acids) fall in either of the following types:

Benefits of protein

Proteins are indispensable for growth and maintenance of every kind of cell in our body. Body development, replenishment of lost blood, healing of wounds and scars, replacement of dead cells, and hair and nail growth need proteins. Proteins in the form of enzymes, hormones and antibodies promote healthy metabolic and physiological processes, and boost our nervous and immunity systems. In situations when fat and carbohydrate food sources are not providing adequate calories, proteins are degraded to generate the calories our body needs.


   

Weight Loss
One advantage to a high protein intake is that it may promote short-term weight loss. Giving your body the tools it needs to build and repair lean muscle mass burns calories even while you're at rest, speeding up your metabolism of fat. According to the College of Nursing at the University of Cincinnati, protein takes longer to digest than carbohydrates, so when you eat a high-protein meal, you may feel fuller longer, reducing your urge to snack between meals.


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Proteins are the most amazing group of molecules in the human body. They are incredibly complex chains of smaller molecules called amino acids. These strings of amino acids are then folded into complicated shapes to create millions of critical body components. The DNA double helix is a familiar example of a protein.


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If you want to diet ,protein is the best one you need.Proteins are the building blocks of life. The body needs protein to repair and maintain itself. The basic structure of protein is a chain of amino acids.Every cell in the human body contains protein. It is a major part of the skin, muscles, organs, and glands. Protein is also found in all body fluids, except bile and urine.
You need protein in your diet to help your body repair cells and make new ones. Protein is also important for growth and development during childhood, adolescence, and pregnancy.

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