cat vitamin b12 injection side effects Deficiency in Cats: The Role of the Gut – AnimalBiome Cat reaction to b12 shot
Description
Muscle weakness
Avoid putting your pen in the freezer because the medication can be so damaged that you cannot use it anymore

N., Stephan, S
The superior rate of absorption of B12 injections means that they can be administered every 3-6 months

While present in animal products, including meats, fish, shellfish, dairy products, and eggs, it is absent in plant- based foods
