are vitamin b12 tablets as good as injections Benefits of for Skin Who Should Take Vitamin B12

It is important to note that whilst the injection itself may maintain adequate B12 levels for weeks to months, the clinical benefits such as improved energy, cognitive function, and resolution of neurological symptomsdepend on consistent maintenance of optimal levels

How long do the effects of a B12 shot last

Curr Opin Pharmacol 6:717 French TA, Massarano JM, Weiner N (1993) Influence of thyrotropin releasing hormone and catecholaminergic interactions on CNS ethanol sensitivity

The wrong approach can accelerate muscle loss and reduce adherence

This does not mean the data is wrong, but it does mean it carries less weight in the global evidence hierarchy