lingering pain after b12 injection in thigh Best Vitamin Site: Administering B12 Shots How To Give B12 Injection
Description
Can I take it orally

According to Bupa, when low B12 starts impacting the nerves, it can cause confusion, depression, poor concentration and forgetfulness symptoms that can "mimic dementia"
The solution should be clear and free of particles

Italian Journal of Pediatrics, 49(1), 3