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P170N042822NS
Mechanism of action Inhibits nicotinamide N-methyltransferase, raising NAD+ pools
The two most common methods are intramuscular (IM) and subcutaneous (SC) injections
Available from: National Institutes of Health (NIH) Office of Dietary Supplements
A deficiency or lack of Vitamin B12 is quite common in the over 65s, those diagnosed with pernicious anaemia, and in anyone who follows a vegan, strict vegetarian, or extreme/fad/restricted diet for a long time without taking a B12 supplement or eating fortified foods
ICH Q2(R2) explains general principles for checking whether an analytical method is suitable and reliable
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