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Symptoms of vitamin B12 deficiency include: Anemia Intestinal disorders and weight loss Fatigue, weakness, lightheadedness Memory loss or confusion Depression or dementia Rapid heartbeat and respiration Mouth or tongue soreness or bleeding Excessive bruising Injections are the most effective means of administration of vitamin B12 since they do not depend on the body's ability to absorb the substance through the gastrointestinal tract
That approval could take as little as a few months or longer than a year
Nerve Function: B12 is critical for maintaining the protective myelin sheath that insulates your nerves
Our research library covers reconstitution and concentration calculations for in-vitro work.
Dose: How much vitamin B12 to look for ultimately depends on your diet and current vitamin B12 status
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