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Do You Suffer From Vitamin B12 Deficincies?

People most likely to be B12 deficient?

  • People with  a poor functioning digestive system, vegans and vegetarians as well as adults 51 and older can be at greater risk of B12 (usually due to a compromised digestive system)
  • Drinking Alcohol 

 

Signs of B12 deficiency

Vitamin B12 deficiency can take months to years to become symptomatic due to large body stores.

  • Anemia
  • Loss of balance
  • Numbness or tingling in the arms and legs
  • Weakness

 

How to have B12

It is commonly believed that only intramuscular vitamin B12 is effective for treating vitamin B12 deficiency. In fact, in some situations oral treatment is not appropriate. Intramuscular vitamin B12 is more appropriate in cases of deficiency when there is neurological involvement and in patients with digestive disorders including, diarrhoea or vomiting.

 

B12 Absorption

B12 is an intricate B Vitamin to absorb not as easily absorbed as the other B Vitamins. Older adults with vitamin B12 deficiency might require weekly injections in order to restore levels to normal

B12 can be stored in the liver for a period of time, however people who have any type of digestive disorders, will not absorb enough vitamin B12 through their digestive system.

This leads to fatigue and not enough oxygen circulating the blood. Deficiency of B12 therefore will lead to Iron-deficiency 

The fact that B12 plays such a key role in red blood cell production means that deficiency of this vitamin can actually cause a form of anaemia called B12 deficiency anaemia 

A key building block for haemoglobin is a compound called succinylCoA, and without enough vitamin B12, we simply cannot make enough of this building block.

 

Vitamin B12 Overdose

Some of the symptoms of vitamin B12 overdose include itchiness on different body parts and numbness, improper heart functioning, giddiness and regular headaches.

 

Vitamin B12 Injection vs Supplements

Traditionally, vitamin B12 replacement has been administered intramuscularly (as an injection) because absorption through the gastrointestinal tract is deficient. 

Because vitamin B12 absorption by the gut is less effective than a shot directly into muscle, a higher dose is often needed when taken orally. Over-the-counter pills in high enough doses for treatment might be difficult to find, so you might need to take three or more pills to make up your necessary daily dose.

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