B 12 Injections – Science and Signs You May Need One!

by Wendy on June 25, 2010

B 12 Injections have been around for almost 50 years, but until recently they didn’t command much attention.  Most people considered them merely something that old people took to prevent them from developing anemia or something just for people with severe b12 deficiency symptoms.

In the last few years, however, B 12 and B 12 Injections have been getting a great deal of buzz.  With stars like Madonna singing their praises and weight loss clinics everywhere offering b12 shots to their clients, it would seem that you hear about b 12 injections everywhere you go.  There are even articles on the web about all the different celebrities that take a regular  b12 injection!

While you may be considering taking a b 12 injection, you may also be concerned that all the talk about the many benefits of vitamin b 12 shots is just hype. Let’s look at some of the science behind b 12, and the many symptoms that people experience when their b 12 levels are low.

What Research Has Shown Us about B12 Levels and Your Health

The last 10 years of medical research has shown us that vitamin b 12 is far more important to our health that we could have ever imagined.  Homocysteine is a toxic amino acid that builds up in your body when its B12 stores are low.  The buildup of homocysteine has now been linked to numerous health conditions. Among them are: Alzheimer’s, fibromyalgia, cardiovascular disease, chronic fatigue syndrome, and multiple sclerosis.

Homocysteine levels can only be controlled by methylcobalamin (methyl b12) form of vitamin b12, which is one of the three types of b 12 supplements. (The most common type of synthetic B12 is cyanocobalamin). It is best in the form of a b 12 injectable.

It is believed that when the body metabolizes methyl b12 that this increases the levels of SAMe in the body.  In addition to controlling homocysteine levels, the abundance of B12 protects the body from nervous tissue damage caused by neurotoxins.  SAMe may also have reverse nervous tissue damage that has already occurred.

The Health Problems Caused By Low Levels of B12

The most serious of b12 deficiencies will eventually lead to pernicious anemia, which is a potentially fatal type of megaloblastic anemia.  However, it is important to note that most people experience fairly serious health issues long before their B12 levels are this depleted.  Additionally, as stated above, low levels of vitamin b 12 have now been linked to a host of other health conditions.

Signs You May Have Low Levels of B12 and Need a Vitamin B 12 Injection:

  • Low Energy Levels
  • Bleeding gums
  • Looseness of the bowels
  • Decrease in appetite
  • Reduced sense of smell
  • Pale skin that sometimes has white spots
  • Decrease in deep tendon reflexes
  • Character changes
  • Loss of memory
  • Fast heartbeat
  • Breathlessness
  • Aching mouth area
  • Pins and needles in extremities
  • Unsteadiness

Of course, if you have any of these vitamin b12 deficiency symptoms, they could have numerous other causes.  But, it doesn’t hurt to ask your doctor if you need a b12 shot!

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