Why We Need Vitamin B12 You gain from vitamin B12 injections by having more energy and stamina, better quality and longer-lasting sleep, a faster metabolism, better mental clarity, and a more balanced immune system
doi:10.1002/14651858.CD004514.pub2
Reconstituted peptides mixed with bacteriostatic water remain stable for 2830 days when stored at 28C (standard refrigerator temperature)
I will take in a list to show roughly dates of when I had symptoms and when I had B12 etc, so that they have an idea on the progression of all of this, so I don't just go in and reel off a list of symptoms and the poor GP is just sat there baffled thinking
The clinic answer In a UK clinic, cold-chain storage, stock rotation and expiry checks are routine, so you never have to think about any of this
How much bacteriostatic water to add This is the question everyone asks first