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8 amino acids, which are depriving themselves vegetarians
- 20 amino acids required for youth
- Sources of protein
- Role in metabolism
Beautiful skin, strong bones, flexibility — these are all signs of health and youth is not possible without proteins, because they provide the structure of the cells of the body, carrying nutrients and essential components, but also protect against foreign substances, that is involved in metabolism. Protein is a complex molecule composed of amino acids in different sequences, thus forming a great variety. Collagen, elastin, and DNA is the famous molecule of protein, without which it is difficult to imagine at least 1 cell.
20 amino acids required for youth
All 20 amino acids necessary in order to fully meet the needs of the organism in the production of essential proteins: structural, transport, immune, genetic and enzymatic.
Approximately 70% of all amino acids is:
- Leucine enters the body of animal food, stimulates protein synthesis, hence, rejuvenates the body. Leucine also regulates the level of glucose in the blood.
- Isoleucine also comes from animal foods and is responsible for the production of energy involved in the formation of hemoglobin.
- Valine is prepared from animal food, is very important for muscle, liver and brain.
If you are a follower of vegetarianism, consciously deprive themselves of not only these three, but as many as 8 components. After all, with animal food we get: valine, isoleucine, leucine, lysine, methionine, threonine, tryptophan, phenylalanine, which cannot be synthesized in the body, that is, belong to the category of indispensable. Why is it dangerous?
Vegetarianism is a diet that excludes the use of animal food. There are several types of vegetarianism: does not eat milk, meat, any animal products.
The body consists of a large number of cells performing specific functions. New cells replace the old ones, with adequate division, a prerequisite of which is the presence of a sufficient amount of protein.
With its lack of built atypical cells, one feature of which is the rapid division. From these cells formed a tumor. This is perhaps the most unpleasant of the possible consequences.
The second implication of an insufficient number of amino acids, which feels all the adult population — a violation of the musculoskeletal system. This can lead to limitation of movement, pain at movement and reduced efficiency.
According to studies, from 34 to 51% of employees engaged in office work, experience pain in the lumbar region and only 20% report the problem to their doctors and start treatment.
The main causes of the painful syndrome are degenerative changes in the musculoskeletal system arising from changes in the intervertebral discs, muscle spasms, dislocation of the vertebrae.
Control muscle and skin is run by the “big three” amino acids, which are eliminated in vegetarianism.
It is worth to focus on the fact that the absence of animal food in the diet leads to a deficiency of vitamin B12. Lack of this vitamin affects mental activity, reduced muscle tone, and blurred vision and violation of hematopoiesis.
According to studies, vegetarians have 25% more common dry skin. This is due to insufficient amount of fatty acids and cholesterol, which is part of the sebaceous secretion, lubricating the skin surface and preventing the loss of transepidermal fluid.
Amino acids are the building blocks, but, unfortunately, not always they are present in the required quantity and in the right place. The reason — insufficient quantity of food. 12 amino acids can be played in the body from nitrogen, oxygen, carbon, and other components derived from plant foods. The remaining 8 received only from animal food, that is why it is so important that your diet was varied!
Sources of protein
The source of the necessary amino acids for the body are proteins that enter with food, they are referred to essential. Some can be synthesized independently. Thus, to get all the essential 20 amino acids in the diet should contain animal protein.
You should pay attention to the fact that proteins are not only and not so much red meat or meat products. Moreover, the world Health Organization in October of 2015, published an article which citing studies, include red meat (beef, veal, lamb, mutton, etc), and foods containing red meat, to the group 2A — “Probably carcinogenic to humans,” recommending to minimize the use of this product in your daily menu.
Daily consumption of 100 g of red meat increases the risk of colorectal cancer by about 17%.
It is not recommended to completely abandon meat products, because they have a positive impact on health. That is eating the meat follow the principle: “less is better”.
Necessary animal protein contained in meat, poultry, fish, vegetables, fruits, nuts and, of course, dairy products. By the way, milk is the foods that contain the largest number of amino acids.
Remember that for normal functioning of the body a day and requires only 1 g of protein per 1kg of body weight. It is not necessary to increase this amount, as metabolism associated with the breakdown and protein synthesis are accompanied by the formation of toxic nitrogen compounds and free radicals that contributes to the development of chronic diseases.
Contained in the milk protein casein binds salts of cadmium and lead, and removes other toxic compounds, not allowing them be absorbed into the bloodstream, that’s why milk is given for “harm”.
Role in metabolism
There are over 200 amino acids, some of them participate in the construction of a variety of proteins, and others, for example, ornithine and taurine, are of biologically active compounds.
Metabolism is chemical reactions taking place in the body to sustain life. The exchange processes include:
- Digestion, that is, splitting the received food to simple components. The process occurs with the participation of proteins-enzymes, able to split apart complex compounds.
- The synthesis of new compounds and cells takes place in the presence of proteins as a basis for differentiation of the cells.
- The destruction of ports, cells, including aggressive. How it works the immune system where proteins-globulins protect against corrosive agents and pathogens.
- Reproduction — the transfer of genetic information to construct similar cells, and organs, bodies takes place in the presence of DNA, which encoded all the necessary information
- Transport of substances occurs by means of transport proteins, e.g. hemoglobin, which transportorul oxygen and carbon dioxide.
If you want to maintain health and youthfulness, you should not stick to restrictive diets, such as vegetarianism, but we should not get carried away by the intake of protein foods. Remember that everything is good in moderation.
Uses photographs Shutterstock