are b12 tablets as good as injections Vitamin B-12 Vs Oral Pills: Expert Insights are b12 tablets as good

StatPearls notes that high-dose oral B has been shown effective for maintenance, but recommendations are to always use the parenteral route in severe neurological manifestations

Yes, B12 supplements are generally safe to consume

Earlier intervention, while some follicle function remains, produces better outcomes than waiting until loss is complete

Most were mild or moderate

When symptoms do occur in the context of high B12, they are usually attributable to an underlying condition rather than the elevated vitamin itself

Its effect is gradual and appears most pronounced when combined with a caloric deficit and regular physical activity