can b12 injections cause heavy periods Heavy periods are common and may just be normal for Why Your Period Changes on
Description
Lower volumes are more concentrated and use fewer syringe units
Factors that influence this include: Baseline B12 levels Symptoms and severity Absorption issues or medical conditions Diet and lifestyle factors Some people maintain healthy levels with occasional injections, while others require more consistent support
The SL overcomes the challenges of IM injections and should be the first line option for patients with VB12d
Most practitioners recommend starting at 250-300 mcg daily to assess tolerance, then potentially increasing to 400-500 mcg if initial response is suboptimal and no side effects occur
