how often to inject vitamin b12 Should I Get a Shot? An Expert Guide B12 injections: who needs them

V draw = D anchor V water M anchor Low Dose: 1 mg GHK-Cu (1.6 mg total) V draw = 1 mg 2.5 mL50 mg= 0.05 mL = 5 units Standard Dose: 2 mg GHK-Cu (3.2 mg total) V draw = 2 mg 2.5 mL50 mg= 0.1 mL = 10 units Elevated Dose: 3 mg GHK-Cu (4.8 mg total)

It means that as a standalone oral therapy at the tested doses, it did not produce the magnitude of weight loss that pharmaceutical companies require for commercial viability

Cyanocobalamin is the most used and given in doses from 100 to 1,000 mcg

A published case series on cobalamin disorders described subcutaneous B12 as a gentle, easy-to-use alternative to intramuscular injections