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Safety Profile Across Patient Populations and Risk Factors Safety outcomes vary based on individual factors: baseline B12 status, kidney function, history of injection reactions, and concurrent medications
When NNMT activity is elevated as documented in obese adipose tissue, several cancer types, and aged skeletal muscle intracellular NAD+ availability decreases, SAM availability decreases, and downstream sirtuin activity (particularly SIRT1 and SIRT3) is reduced
Your B12 injection is administered intramuscularly in the upper arm or glute by your licensed clinician
Up to 40-50% of the population in the US is deficient in vitamin B12
David Nazarian at My Concierge, MD
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