vitamin b12 injection deltoid Sandoz Injectable Solution - 1000 mcg/10 mL Boost Your Energy with B12
Description
The common side effects of B12 IV infusions include minor bruising at the catheter site, a cooling sensation during fluid delivery, and occasional lightheadedness

Schloss et al

Some evidence also points to potential anti-aging and muscle-preserving effects when paired with exercise and proper nutrition

doi:10.1177/1535370217746612
