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Why Testing Your B12 Levels Is The Smartest First Step Before you even start wondering "how much is a B12 injection?", theres a much more important question: "Do I actually need one?" Paying for treatment without knowing your B12 status is like buying prescription glasses without an eye test
Protect from light and freezing
For detailed strategies, see our [guide to preventing muscle loss on GLP-1 medications](/guides/glp1-muscle-loss-prevention-semaglutide-tirzepatide-guide)
377(2):153159 Gastric pentadecapeptide body protection compound BPC 157 and its role in musculoskeletal tissue models Bock-Marquette I, Maar K, Maar S, Lippai B, Faskerti G, Gallyas F Jr, Olson EN, Srivastava D., International Immunopharmacology , 2023
Its a big issue for those who dont eat meat or dairy, and for people with certain health problems
Severity of Deficiency The speed of treatment depends on your current B12 deficiency level
