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It acts as a selective inhibitor of nicotinamide N-methyltransferase (NNMT), an enzyme expressed in multiple tissues including adipose tissue and the liver that plays a role in cellular energy metabolism and fat storage
Some protocols involve continuous administration for 6-12 months with periodic assessment and dose adjustment
Vials should be protected from prolonged heat, freeze-thaw cycles, or direct sunlight, all of which can degrade amino-acid integrity
When to Seek Medical Advice About B12 Side Effects Whilst mild, transient gastrointestinal symptoms from vitamin B12 supplements rarely require urgent medical attention, certain situations warrant prompt consultation with a healthcare professional
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