b12 injection indication VITAMIN Ethan Swanson, PharmD | Pharmacist
Description
Injections bypass the digestive tract, which makes them more effective for people with absorption issues or severe deficiencies
The major portion is excreted within the first 24 hours
These may warrant urgent referral to neurology or haematology services
doi: 10.1172/JCI15693
The reason why you often need to take vitamin B12 supplements is that it is an essential vitamin
