why do i feel worse after my b12 injection reddit About to start injections today getting these results. How likely am to start feeling an immediate improvement? : r/B12_Deficiency B12 injection side effects :

Drug Interactions: Inform your healthcare provider about all medications and supplements you are taking

However, the repeated or continuous inflammatory and demyelinating processes plus endogenous attempts for remyelination and repair increase vitamin B12 consumption and may lead to its deficiency

This can be especially helpful during weight loss, periods of high stress, or increased metabolic demand

Some patients may notice a boost in energy and well-being within days after starting regular injections as prescribed

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