60 Two studies used methyl-B12, 58,60 the others did not mention the form
Hydroxocobalamin is safe to use during pregnancy and breastfeeding, with dosing generally following the standard schedule
For those sensitive to needles, a numbing cream may be applied to the injection site to reduce any discomfort during the procedure
People taking certain common medications including metformin for blood sugar management and proton pump inhibitors for acid reflux also face increased deficiency risk
Alcohol can contribute to swelling and bruising, so skipping it will help ensure a smoother recovery
Signs you may need a booster include recurring fatigue, brain fog, irritability, or trouble sleeping, especially if the injections previously improved these symptoms