lump under skin from b12 injection site Why do I get painful white bumps after injections? Subcutaneous Injection: What It Is
Description
Energy Boost One of the most immediate and noticeable effects of B12 injections is a significant boost in energy levels

Eases specific discomfort in hands, feet, arms, and legs
Those could also be reverse causation: The consequence of being at risk for cancer is that patients will engage in healthier behaviors, including taking multivitamins (reverse causality)

While I have never read specifics, most studies that examine radiation and Tamoxifen for contained BC raise the issue of side effects- heart damage, secondary cancers, pain, etc

Always source from a reputable supplier like Real Peptides that provides recent, third-party lab testing results, such as a Certificate of Analysis (COA)
Neurobion products are combinations of B vitamins
