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Home Education Education Article on Vitamin B12
Article on Vitamin B12 PDF Print E-mail
Written by Dominic Bowen   
Monday, 16 May 2011 07:49
Vitamin B12 is important to each cell and system, including the blood and nerve system.

Vitamin B12 is important to each cell and system, including the blood and nerve system.

Low levels of vitamin B12 ( as well as foliate and vitamin B6 ) are linked with raised levels of homocysteine, an amino acid that, at raised levels, is connected with a raised risk of coronary illness and stroke and could also perform a part in age-implicated mental decline and dementia.

Vitamin B12 is located naturally only in foods of animal origin ; lots of other foods are strengthened with it. The body can store big quantities. Claims, purported benefits : Vitamin B12 suppresses confusion and memory loss in older people, protects the heart, peps you up, particularly when given as injections. Treats canker sores. Bottom line : many folks over age 50 don't produce enough stomach acid to adequately absorb Vitamin B12.

A bad diet and heavy drinking can also make a contribution to a deficiency. Vegans ( who eat no animal products ) and folks with abdominal sicknesses may be in peril. Harsh Vitamin B12 deficiency may lead to bafflement, memory loss, shivering and weakness in the limbs, hallucinations, and listlessness.

A much rarer but more important kind of B12 deficiency that will occur at all ages is pernicious anemia, in which the stomach just about stops manufacturing acid and a protein also required for absorption ( natural factor ), so that just about no B12 from food is sponged up. At first this could cause anemia, but finally, when Vitamin B12 stores are exhausted, there might be irrevocable damage caused to the nerve system.

Blood tests can diagnose a Vitamin B12 deficiency ; high amounts of B12 can correct it. Older people need 6 to 15 micrograms of B12 daily ( the RDA is just 2.4 micrograms ), simply acquired from food or a multivitamin. Most multi sold for seniors have twenty-five or 30 micrograms. Unless you've been diagnosed as deficient you don't desire extra augmentation.

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