how often do you take b12 injections Vitamin Dosage and Frequency How Often Should You Have

It offers no therapeutic benefit

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After this initial phase, your provider may recommend transitioning to a maintenance schedule, such as one injection per month

But modern life can make it easy to fall short - particularly if you: - Feel tired, sluggish, or run down - Experience low mood or brain fog - Follow a vegan or vegetarian diet - Smoke or consume alcohol regularly - Have difficulty absorbing nutrients (e.g., due to IBS or gastric issues) Low B12 levels often go undiagnosed but can significantly impact how you feel, think, and perform

Trial durations were relatively short, typically 12 weeks maximum