Amino acids which are necessary for the person for the vital processes happening in an organism are divided into replaceable — they can independently be synthesized, and irreplaceable — they have to arrive with food.
The lysine about which the speech will go today also belongs to irreplaceable amino acids.
Characteristics and influence
The lysine belongs to amino acid which is necessary for normal existence of the person, it is practically in all proteins which are present at an organism.
Substance is presented in the form of a chemical formula: C6H14N2O2.
Whether you know? The lysine was for the first time allocated from casein in 1889 by E. Dreksel, and in 1955 the scientists from the USA managed to create a lysine hydrochloride.
The lysine is the first of the limiting amino acids which are necessary in order that food proteins were normally acquired.
As well as the lysine to amino acids is carried by phenylalanine, a leucine, threonine, methionine.
If this amino acid is not enough, then irrespective of amount of protein which gets to an organism, it will normally not be acquired and followed by shortage.
It is carried to irreplaceable connections for growth of muscle tissue as the synthesizing collagen element — a component of connecting fabrics and as an important component for maintenance of the immune system. In the course of aging the human body has to receive more and more this amino acid, especially it concerns men.
As the main part of this component gets to the person with food, in case of the improper and unbalanced feeding there is an acute shortage which influences all processes in an organism.
The same state can be observed in case of vegetarian food of the person when the main part of products does not contain protein, in particular, of animal origin.
Allocate a set of the directions in influence of a lysine on an organism which are presented in the form:
- Fight against cholesterol. Getting into a liver, amino acid becomes a carnitine which is known in fight against excess fats and bad cholesterol.
Bad cholesterol wheat germ oil, blackberry, corn porridge, black tea, urbech are also capable to remove, soaked apples.
- Strengthenings of a bone tissue. Because calcium in itself is quickly removed from an organism, the considered component allows to slow down this process and promotes strengthening of a bone tissue.
- The antiviral impact on an organism connected with gerpesny diseases. The lysine is often applied as the integral component in treatment of viral diseases, in connection with good antiviral effect. Also some doctors incline to a thought that when using a special diet with the high content of amino acid, it is possible to prevent the outbreaks of herpes.
Antiviral effect the meadow clover, honey with propolis, dyagilevy honey, honey from sunflower also have.
- Influences on growth rate at children. As amino acid belongs to proteinaceous components, it increases growth rate at children and directly influences growth stop reason if the children's organism feels a lack of the main amino acid.
- Protection against stresses and disturbing state. Amino acid allows to regulate an emotional condition of the person, increases mood, removes alarm, prevents nervous breakdowns.
- Anesthetic. It is known that this amino acid renders anti-inflammatory and analgesic effect. At the moment additional researches as this effect was found rather recently are about it conducted.
- Influences on a cardiac muscle. It is proved that the component is capable to facilitate stenocardia if in an organism there is enough vitamin C.
Important! The lysine exists two types: D and L, but the human body can acquire only a L-look.
Completely amino acid can be acquired only in case of interaction with some vitamins — A, B1, C and also iron and bioflavonoids.
Therefore that the organism received necessary standard daily rate, it should be taken into account this nuance when choosing food.
Also It should be noted that normal performance of the functions by the considered amino acid perhaps only in case of enough in an arginine organism.
Therefore optimum to choose the sour-milk products rich in these two components for food.
Main functions and advantage
Distinguish from the main functions and advantage which connect with a lysine:
- help in assimilation and accumulation of calcium;
- ability to metabolize fat and to influence weight reduction;
- regulation of level of serotonin in a brain;
- the help in formation of collagen which influences skin, bones, sinews and cartilages;
- construction of muscles and restoration of fabrics;
- improvement of memory and concentration of attention;
Study the list of the best vitamins for memory and work of a brain.
- decrease in the LDL level (lipoproteins of low density);
- improvement of synthesis of enzymes and hormones;
- strengthening of development of the antibodies necessary for maintenance of immunity;
- the help in restoration of an organism after the postponed operational intervention or serious injuries.
Products rich with a lysine
It is possible to fill the daily need for the considered amino acid with the following food:
- dairy and fermented milk products — milk, cottage cheese, hard cheese, sheep cheese, yogurt;
- meat — pork, mutton, chicken meat, a turkey;
- quail and eggs;
- fish — a cod, a sardine;
- fruit — pear, a papaya, apricots, bananas, apples;
- vegetables — sheet (spinach, cabbage), a cauliflower, a celery, bean, soy, lentil.
Daily requirement and norm
Daily requirement of a lysine for the person makes 23 mg on each kilogram of the person therefore norm in day for everyone different and depends on the weight and age. For example, the adult who weighs 60 kg will need about 1.38 g of a lysine a day.
You can independently calculate norm, having taken the parameters into account.
Important! It should be noted that to small children during active growth not less than 170 mg on each kilogram of weight have to come to an organism.
It is also necessary to pay attention that there are some nuances when calculating standard daily rate for the person:
- If the person plays sports or its work is connected with constant physical activities, then the quantity of an important component has to be increased by 30-50%.
- With age men need to use the raised doses to support an organism in the normal state. Increase amount of the consumed amino acid by 30%.
- Vegetarians also have to reconsider the diet as animal protein does not come to an organism. Same concerns also people who keep to diets with the low content of fats.
About a surplus and a shortcoming
It is proved that the human body needs a lysine and suffers when its shortcoming is fixed. And here what occurs when consumption of the products containing the considered amino acid considerably increases and in an organism the surplus is fixed, we will consider in more detail.
Learn how it is shown and what to do at hypovitaminosis and a gipervitaminoza.
Surplus
The excess of amino acid in a human body can be recorded extremely seldom.
It is usually connected with the unhealthy exhausting diets and nervous overfatigue, in that case the component collects in an organism in large numbers and in rare instances provokes decrease in immunity and tendency to viral diseases.
Besides, most likely, this exception as the lysine is perfectly acquired, and its surplus is removed with urine.
Shortage
The shortage of a lysine is very dangerous, it is connected with emergence of various problems which are characterized:
- depression;
- the worsened mood;
- gerpesny rashes on lips;
- the regular broken extremities;
- weak bone tissue;
- weight reduction;
- the increased blood vessels on an eyeball;
- bad resistance to stress;
- regular headaches;
- bad hearing;
- the worsened growth of children;
- body baldness;
- problems with regularity of periods;
- small appetite;
- feeling sick;
- increase in seasonal incidence.
Interaction with other substances
Certainly, the lysine constantly interacts with substances which either get from the outside, or are synthesized in an organism.
It is necessary to consider that the considered amino acid many times can enhance toxicity of aminoglycosides.
In certain cases, in interaction with antibiotics, the allergy which is followed by diarrhea and nausea can be provoked.
Be not fond of kaltsiysoderzhashchy products at enrichment of a diet with products with the high content of the considered component. As in this case increase in nutrient can provoke development of a giperkaltsiyemiya. Arginine many times increases quantity of an usvoyaemy lysine.
To receive the maximum advantage of proteins, it is better to combine them a lysine, iron, bioflavonoids, vitamins A, B1, C.
Lysine in sport and sports food
Lysine — the integral component of sports food. It is actively used for food of bodybuilders and also added to sports food and dietary supplements at their production.
The following popular products of sports food which contain high concentration of important amino acid are presented at the market:
- L-Lysine 100 caps from NOW;
- L-Lysine 100 caps from Twinlab;
- L-Lysine 60 caps from IronMan.
Whether you know? In the USSR the lysine was for the first time received in 1964, at this time it began to be made rapidly and already soon the Union became the third in production of all world lysine.
Amino acid allows to accelerate processes of recovery of muscles after the power trainings. It is also effectively applied to successful modeling of a figure as, using this product, it is possible to achieve good muscle growth.
In sport treat the main functions of a lysine protective and nutritious.
Thus, the lysine is an integral part of a human body and performs the vital functions. It is very important to add to a diet products which are rich with this component that will allow to secure itself against a lack of a lysine and to prevent development of serious problems.