giving yourself a b12 injection Injections at Home - Safety Guide for Self-Administration Treating Severe Vitamin B12 Deficiency

Those with B-12 deficiencies may experience brain fog, memory problems, or mood disturbances, which can be mitigated with regular injections

Here are some of the signs of B12 deficiency to look out for: Numbness, tingling, or a pins and needles feeling in the hands or feet (even if slight or minor) Falling or losing your footing more than usual or without reason Not being able to stay balanced Stiff muscles Vision changes Symptoms of psychosis (e.g., hallucinations, paranoia, disorganized thoughts, or schizophrenia-like symptoms) Severe or unusual tiredness Memory issues Sometimes, these symptoms can develop gradually

Healthy hair, skin, and nails start from within

What is the ICD-9 equivalent of Z02.2

PMC 5390862