why is vitamin b12 injection so painful Injections: Who Should Get Them and How Long Do They Last? Can Vitamin B12 Deficiency Indicate

When given as an injection or added to a vitamin IV drip, these nutrients are delivered directly into the bloodstream, so your body can use them right away without relying on digestion alone

Precautions General Precautions: Vitamin B 12 deficiency that is allowed to progress for longer than 3 months may produce permanent degenerative lesions of the spinal cord

However, for longer term storage (several months to years) it is more preferable to store peptides in a freezer at -80C (-112F)

Together, temperature stability and light protection account for most of the variance researchers see in how long two identically reconstituted solutions actually remain viable