can you give blood if you have b12 injections How to Give a B12
Description
It does not suddenly become poisonousjust less effective: Properly stored vitamins are likely safe past their expiration date for up to two years
Cow or sheep liver:Sheep, containing more than 1% of vitamin B12
How often do you need vitamin B12 injections
An intramuscular injection bypasses the whole absorption route
As a result, new skin growth is firm and tight, allowing it to resist unwanted changes such as creasing and wrinkling
A full list of side effects can be found here
