Indiscriminate administration may mask the true diagnosis
Brighten Your Day With Vitamin B12 Injections If youre experiencing symptoms of B12 deficiencyfatigue, weakness, numbness or tingling in the hands and feet, difficulty concentrating, memory issues, or mood changesit may be time to consider testing your B12 levels and exploring treatment options like B12 injections
Muscle cramps and weakness
Theoretical concerns are not proof of harm, but they identify areas off-target SAM effects, signalling-pathway impacts, and uncharacterised interactions that require study before any conclusion about human safety could be drawn
B!2 Inject Kit: Package Insert / Prescribing Info Package insert / product label Generic name: cyanocobalamin Dosage form: injection Drug class: Vitamins Medically reviewed by Drugs.com
Simon, A., Wegrowski, Y., Bontemps, Y., & Maquart, F