b12 injection versus pill Injections vs. Oral Supplements: Which Is Better? Vitamin B12 Intramuscular Injections Versus

Higgins JPT, Thomas J, Chandler J et al (2021) Cochrane handbook for systematic reviews of interventions version 6.2 Sterne JAC, Savovi J, Page MJ et al (2019) RoB 2: a revised tool for assessing risk of bias in randomized trials

compounding landscape

Over 250 pounds (113kg+): Maximum standard dosing of 500mcg applies, though some individuals may benefit from extending cycle length rather than increasing dose

How often can I receive the injections

There is no advantage to using the light sensitive forms of cobalamin, such as methylB 12 or adenosylB 12 , instead of the stable cyano or hydroxy forms, which are readily converted in the body into the coenzyme forms, methylB 12 and adenosylB 12