b12 injection site lump Is Your Reaction Normal or Severe? Lump After Injection: Causes, Treatment

Pass on hard liquor if inflammation is a concern for you, or avoid varieties aged in wooden barrels, which can contribute to inflammation, Jandes warns

Vitamin B12 is stored in the liver, so if you stop consuming foods that contain this vitaminfor example, if you adopt a vegan or vegetarian lifestyleit can actually take between 3 and 5 years before the body uses up its supply of vitamin B12

The cobalamin molecule is bound to different functional groups

Yeah I wouldn't be surprised if it's some law or licensing issue that means that notice has to be put on the packet and in the instructions

This synthesis of vitamin B 12 is of no practical consequence due to its length, taking 72 chemical steps and giving an overall chemical yield well under 0.01%