The protein, known as protein is vital and active throughout the body. Moreover, not protein itself, but the amino acids from which it is built, is the basic building block for all life. Muscle, hair, and skin, cartilage, bone and organs depend on the protein, as well as metabolism and immune system. Since the protein is fairly extensive catalog of tasks, in contrast to carbohydrates and fats. Even the body itself consists of 20 percent from protein. He is constantly consumed, so it must be regularly replenished stocks in the diet.
Dietary proteins that differ from the endogenous protein should consist of the amino acids which they disintegrate. This task is performed by enzymes in the intestine. Hence, they will be collected. Chains of more than 100 amino acids are formed, which involve a variety of tasks depending on the sequence and placement. The exact number, many different proteins present in the body, does not exist. Only estimation which starts from about 50,000 proteins. It differs by essential amino acids that are accepted only from foodstuffs and non-essential amino acids, which can be produced by the body.
The tasks of proteins are as diverse as they are. they are responsible for the development of the body structure and each cell and thus enable muscle contraction, from which movement is generated. As enzymes, they ensure the functioning of the chemical processes in the body. The concentration of ions is regulated by them. Iron transport proteins and hemoglobin in blood, act as hormones, and antibodies.
Proteins are small wagons, which are taken with a varied and healthy diet in sufficient quantities. They can be found in meat, fish, dairy products, cereals, fruits and vegetables. Nutrition experts advise you to rely mainly on plant sources of protein because they contain no cholesterol. The daily requirement of about 0.8 grams of protein per kilogram of body weight. Here approximately starting with normal weight, depending on the age and sex between 44 and 60 grams per day.If too little of the protein consumed, there are serious deficiencies which are apparent in hair loss, lack of mood, impaired growth in children, muscle weakness and, in extreme cases, swelling. If time does not provide the body with protein you can die.