Proteins are one of the most essential substances in the human body. If we remember about the deficit of vitamins and minerals practically every spring, writing off the spleen and fatigue for "vitamin deficiency", then we are thinking a little about the fact that many health problems can be associated with a deficiency of high-quality protein.

Many people say that protein is a heavy product, and it should be limited. And some people do not at all eat it - and nothing bad happens. However, the protein in the body performs vital functions, which no other element can take on itself. What is the protein in the human body for, says Passion. en.

Why do we need proteins?.

Protein is the basis for building a body. Proteins consist of muscles, tissues, internal organs, blood cells, immune bodies, as well as hair, nails and cells and skin proteins.

Food proteins in the body in the intestine are sorted out to the "bricks" of amino acids. Amino acids are sent to the liver to build and synthesize the body's own proteins, but in the body there is a part of the amino acids that the body can produce itself, and some must only come from outside. These are irreplaceable acids, but they contain only animal proteins, in plant proteins a set of amino acids is poorer, so they are not considered full.

Another important function of the protein is its enzymatic and exchange function. Most of the enzymes and hormones are pure protein or a protein compound with other substances (metal ions, fats, vitamins). With a shortage of proteins, some types of metabolism may suffer, especially when restricted to low-protein diets.

In addition, proteins perform a transport function, that is, they transfer into cells and cells important substances - ions, nutrients and other substances. Proteins protect our body from infections, since antibodies and protective proteins of mucous membranes are protein molecules.

Proteins support our youth and beauty - and this is due to the timely renewal of collagen and elastin molecules that do not allow dehydration, age to our skin, prevent the formation of wrinkles.

How to determine the protein deficit?.

Look at yourself in the mirror. If you have flabby muscles, saggy skin, there are wrinkles on your face, and you are not yet thirty - problems with protein metabolism you definitely have. If you actively train, while not consuming protein, fasting or low-protein diets - you also have problems with protein metabolism. You should revise your diet if your weight is more than 25% higher than normal, and if there is obesity - and even more so. With a lack of protein metabolism slows down, which reduces the activity of enzymes and hormones, and this eventually leads to a loss of muscle mass and a set of fat instead.

Consider your skin, nails and hair, what is their condition? They almost completely have protein origin, and with its lack seriously suffer. If the body lives in conditions of chronic deficiency of protein, flabbiness and pallor of the skin, its defects, fragile hair, loose and poorly growing nails.

Immunity problems - frequent colds, allergies, dermatitis and pustular rashes. In general, they are also associated with protein deficiency, immune cells and antibodies simply do not have anything to build.

There may be digestive disorders, constipation, general malaise, fatigue, low resistance to stress.

How to replenish protein supplies In order to avoid problems with protein starvation and violations associated with a lack of protein in the body, it is necessary to carry out a number of preventive measures, especially concerning nutrition and lifestyle.

Critically review your diet.

You may think that you eat a lot of meat, but in fact these foods contain very little quality food protein (and even do not contain at all). Relatively classified as meat and meat products are the traditional products of our table as:.

• boiled or smoked sausages, sausages and sausages, even made according to GOST. The protein in them is critically small for a full-fledged provision of the body.

• semi-finished products with "meat", shop patties, dumplings. The role of meat is played by soy proteins and flavorings.

• smoked hams, shanks, rolls and t. Meat there passes thermal or marinade processing, its quality also suffers. It is also unknown where, as well as from what kind of meat it was cooked, whether basic sanitary norms were observed.

As a variety, you can occasionally enjoy these products, but they are often not worth using - especially as a source of protein!.

Choose lean meats and lean fish.

Fats interfere with the full assimilation of protein. The most fatty are salmon, catfish, goose and duck, cod liver, pork and beef brisket. The best sources of protein are chicken without skin, beef, rabbit, turkey, eggs, although vegetable protein in the form of legumes, nuts and buckwheat also should diversify your diet.

The most useful ways of cooking meat are baking in foil, grilling, shish kebab, steaming, stewing. Frying meat is the most harmful way of cooking.

Eat protein separately.

Protein food should be eaten separately from potatoes, cereals and without bread, so they are digested badly. It is better to combine meat with vegetables - fresh or stewed, they will help to assimilate the protein. Use protein foods until 6 pm, as digesting it at night is difficult.

In this case, do not overload the body with protein, since excess protein leads to processes of putrefaction in the intestine and intoxication with metabolic products, constipation and a feeling of heaviness in the stomach.

nedug. en.