Why do we need proteins for the body?

Few people know what the proteins for the human body are for. By the way, these substances are very, very important. The thing is that they build muscle fibers, and also create various enzymes and hormones.

Proteins, along with carbohydrates, fats, water, minerals and vitamins, are substances necessary for the body. As noted earlier, muscle fibers are built from proteins. This occurs with the participation of proteins such as actin and myosin. It is thanks to them that the muscle tissue has its unique characteristics. In this case, the construction of these proteins is possible only if there is a supply of proteins from the outside.

No less important protein, necessary for the life of any person, is hemoglobin. At the same time for its formation, only protein is not enough. The fact is that this protein is iron-containing, and for its construction, everything else needs this element. The main function of hemoglobin is the transport of oxygen to the cells. It is located in the red blood cells, giving them the appropriate color.

A lot about what proteins are for, endocrinologists can tell. The fact is that hormones are precisely proteins. These substances are responsible for the flow of virtually all processes in the body. They have a high activity and therefore a very small number of them can have a significant effect on tissues and entire organs. Examples of such hormones are the following proteins: adrenaline, dopamine, atropine, prolactin, progesterone, thyroxine, triiodothyronine, vasopressin and others. Every woman should know about what proteins are needed for, such as follicle-stimulating and luteotropic hormone. The fact is that they are responsible for the regulation of the menstrual cycle, and if their production is violated, the conception of the child will be a real problem for the couple.

You can also tell a lot about what proteins are needed for the digestive system. Here they perform an enzymatic function. Such proteins as pepsin and hemotripsin promote digestion of food entering the gastrointestinal tract.

The lack of protein is often experienced by those people who do not consume food of animal origin. The fact is that meat contains the largest amount of protein. At the same time to date, meat products can be the choice of those who want to lose weight. For example, boiled chicken breast is a valuable dietary product. The so-called "Kremlin" diet has long been developed, which implies the inclusion in the diet of a large amount of meat (vegetables, fruits and other products are present, but in a very small amount). On such a diet, a person can quickly lose excess pounds. It should be noted that in the products of plant origin, there are also proteins. The most valuable in this respect are legumes (soy, lentils), as well as nuts. These products must necessarily be included in the diet of each vegetarian.

Many athletes use protein in tablets. At the same time, they know exactly what proteins are for. So athletes quickly build muscle mass. Today, pharmaceutical companies offer a huge number of different names for such products. Naturally, it is better to pay a larger amount, but to buy a really good protein. Only in this case it is possible to count on a rapid increase in muscle mass and absolute safety of the drug for health.