do you have to keep b12 injections in the fridge Shots at Home: How, Where & How Often Inject Yourself Vitamin b1, b6, and b12

Beberok, D

Common Side Effects: Pain or redness at the injection site

The same study found injection absorption rates were about 55 to 97 percent

"Most people will get enough vitamin B12 from a healthy balanced diet, but you could consider taking a supplement or exploring the Boots Vitamin B12 Service if you have nutritional gaps in your diet or if you have an underlying cause for deficiency." What are the signs of a vitamin B12 deficiency

It is worth noting that neurological symptoms can occur even in the absence of anaemia, meaning a normal full blood count does not rule out clinically significant B12 deficiency