b12 side effects injections What Is Injection What's all the Buzz About Vitamin B12 Shots? Common & Rare Side Effects
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If injections are not the right choice for you, we will talk through other options

While B12 injections can boost energy and improve quality of life for people who are deficient, they do not provide benefits for individuals with normal B12 levels.

However, the general consensus has been that people who have used out of date ampoules - and there are several of us - and various scientists on the group, suggest that glass ampoules are a biologically safe way of storing the fluid and will stop pathogens getting in

Alternatively, making small batches and storing refrigerated can extend shelf life without preservatives
