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Sunday, December 9, 2012

Element diet vital to the health of the nervous system ..... vitamin B 12 ».. One of the reasons for memory loss

Element diet vital to the health of the nervous system ..... vitamin B 12 ».. One of the reasons for memory loss
* Vitamin B 12 »
With age down our ability to absorb vitamin B-12 from food, as well as at least we dealt with food items rich in this vitamin. Can you get a lack of vitamin B 12 without warning, leading to the emergence of many different symptoms that can lead to the wrong diagnosis or be seen as a manifestation of progress in life.
* Diet vital element
* The vitamin B 12 essential vitamins important to the human body, it is essential for the health of the nervous system and the production of DNA and the formation of red blood cells.
And result in an acute shortage of this vitamin to anemia, which can be shown by analysis of normal blood.
It is less serious symptoms of vitamin D deficiency, muscle weakness, fatigue, chills and unstable movement of limbs and ill mood and cognitive problems, such as poor memory.
And differs from the normal level of vitamin B 12 from other laboratories, but according to most references, the level of vitamin in the blood is low when it is less than 250 Bekograma (pico part of a thousand billion) per milliliter of blood sample.
Like all types of vitamin B, is vitamin B-12 soluble in water, but the body stores the extra in the liver and other tissues. If one does not get too much of the vitamin from food, for some time, maybe it does not appear shortage in the blood sample for years. And if there is no sufficient stock of the vitamin in the body, the shortage could increase during the year, and this happens at a faster pace in infants.
The dose ranging intake of vitamin daily and 2.4 micrograms, in people aged 14 years and older, and 2.6 micrograms of pregnant women, and 2.8 micrograms in nursing women.
Except in cases of inability of the body to absorb vitamin B-12, can be reached these levels of the vitamin from a balanced diet that contains animal protein. Vitamin B 12 »naturally in animal foods, especially the liver (83 micrograms per 3.5 ounce - ounce is equal to approximately 28 grams). Examples of foods rich in vitamin red meat, turkey, fish and shellfish, while at least in foods such as dairy products, eggs and chicken.
* Risk of vitamin D deficiency
* More than face the risk of vitamin D deficiency are vegetarians, since plants do not contain only a tiny amount of vitamin B 12, and the process of absorption of weak. So vegetarians and infants who rely on breast milk only taking supplements or breakfast cereals plus vitamin to get the necessary quantities of it. Some organisms, such as bacteria Spirolna and some algae on the vitamin B 12 false body can not take advantage of it, but it may lead to wrong reading measure of the level of vitamin B 12 in the analysis of blood.
No longer seaweed 'Lever' sources of this vitamin that can be relied upon, despite the claim to the contrary. There are vitamin B 12 in mixed animal protein foods, and must be edited by acid and enzyme in the stomach so that the body can absorb. So face of eating suppressing drugs for the secretion of this acid such as «Prelozak» and «Brifaced» and «نيكسيوم» as well as drugs to cure stomach ulcers such as «بيبسيد» and «Tagamet» risk vitamin «B-12» and often need supplements daily of vitamin .

* Age * With age, low level of acid secreted by the stomach. And may suffer 30 per cent of the elderly from a lack of stomach acid needed to absorb the amount needed by the body of the vitamin from natural sources. It is advisable who Tjazoa the age of 50 eating rich in this vitamin or supplements regularly dose ranging between 25 and 100 micrograms per day.
Does not support vitamin B-12 which is found in industrial and food supplements fortified with the vitamin, the stomach acid in the absorption, but the body does not absorb only part of the vitamin B 12 »whether natural or artificial.
And can be dealt with larger doses of vitamin by the need of the body in the context of the treatment of vitamin D deficiency.
* Intake of vitamin B 12 »
* Must be accompanied by a vitamin B 12 from natural sources and industrial protein secreted into the stomach called «internal infectious agent that is absorbed by the intestine. And this deficiency can be treated by injecting vitamin B 12.
Although most doctors are quick as injection vitamin «B-12» for patients to treat deficiencies in this vitamin have, the evidence indicates that doses sufficient disks that are placed under the tongue or from Adhesives skin benefits such as injection vitamin in people who suffer from problems in the absorption of vitamin or patients with pernicious anemia. And try eating a daily dose of supplements of 2,000 mg for one month, then take a lower dose of 1000 mg daily for another month, then reduce the dose again to 1000 micrograms weekly. The tablets can help «B 12 which are placed under the tongue or Adhesives vitamin that are placed on the skin of the people who need supplements, but can not swallow tablets.
It is people at risk of deficiency of vitamin B 12 »
Who eat large amounts of alcohol, which limits the ability of the body to absorb vitamin, And who have undergone gastric bypass surgery in order to lose weight Or who suffer from a stomach ulcer, As well as the people who eat amino acid for the treatment of tuberculosis Or drugs «Mytvuormin» for the treatment of diabetes and trade name «Glukovadj». And facing patients taking «Vintwein» or «phenobarbital» or «primidone is the same danger.
Can hinder overdose of folic acid discover deficiencies in vitamin B-12 and lead to a permanent imbalance in the nervous system, if they are not maintaining the presence of vitamin B-12 is at its natural level. And hinder potassium supplements absorption of vitamin B 12 »in some people. Although the lack of vitamin B 12 can increase the level of the amino acid homocysteine ​​in the blood, which increases the risk of heart disease and stroke, supplementation did not reduce B 12 »risk of cardiovascular disease.
While linked to the level of acid homocysteine ​​disease «Alzheimer's and dementia, is not sure that taking supplements B 12» could help improve cognitive abilities. However, the study showed women do not eat foods rich in vitamin B 12, vitamin supplements helped greatly in reducing the rate of deterioration of cognitive abilities have....

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