In summary, the reasons a GP surgery may refuse an early B12 injection are often rooted in a strict interpretation of established, but imperfect, guidelines, a misunderstanding of the actual science of B12 storage and metabolism, and a desire to maintain administrative consistency

Product Attributes CAS # : 1034043-18-3 Molecular Formula : C10H11N2+ (free base), C10H11IN2 (iodide salt), C10H11ClN2 (chloride salt) Sequence (AA) : N/A (small molecule) Molecular Weight : 215.26 g/mol PubChem CID : 950107 (free base), 66522933 (iodide salt) Half-Life : 3.8-6.9 hours Synonyms : 5-Amino-1-methylquinolinium-1-ium, NNMT Inhibitor 5A1MQ, NNMTi, Amino-1MQ, 1-MQ, Type : Synthetic small molecule analog Research Focus : Weight Loss, Mitochondrial Function, Longevity, Metabolic Health Scientific References Selective and membrane-permeable small molecule inhibitors of nicotinamide N-methyltransferase reverse high fat diet-induced obesity in mice Animal Roles of nicotinamide N-methyltransferase in obesity and type 2 diabetes mellitus Review What is 5-Amino-1MQ
Lifestyle Factors Complementary strategies for best outcomes
Results from intrinsic factor deficiency and the resulting inability to absorb oral B12
Typical administration guidelines: Dosage: 1 to 2 mL per injection
Swyter S et al