where b12 shots injected How to Inject Vitamin How to Give a B12
Description
Rarely, hypersensitivity reactions can occur, for instance, urticaria (hives) or other allergic-type reactions have been reported in isolated cases
It stimulates lipolysis (the breakdown of fat) and inhibits lipogenesis (the formation of fatty acids and other lipids), particularly in areas with stubborn fat deposits

Rubbing it can irritate the area and slow down the healing process

1961 Nov;18:511-21
