how often to inject vitamin b12 Should You Get A Shot For Optimal Health? How Often Will I Need

For 10unit (0.10 mL) administrations, consider 30 or 50unit insulin syringes for improved readability and more precise measurement [10]

B12s vital role in the methylation cycle explains why the vitamin has an effect on areas as diverse as the nervous system, DNA synthesis, detoxification and the synthesis of hormones and neurotransmitters

Nicotinamide N-methyltransferase (NNMT): a novel therapeutic target for metabolic syndrome

These are not clean or confirmatory positive results

Bottom line High vitamin B12 on a blood test is common and usually harmless when it results from supplements or B12 injections

For laboratory research only