Always follow the regimen and dosing recommended by your doctor, pharmacist, or qualified healthcare professional
doi:10.31128/ajgp-12-17-4420
Common symptoms of vitamin B12 deficiency: Fatigue and a subjective feeling of low energy levels Hair loss and changes in skin color (usually manifests as pale skin) Brain and cognitive issues like decreased memory, depressive-like symptoms, mood changes, and brain fog Shortness of breath or difficulty with sustained exercise Megaloblastic anemia Depression and even a dementia-like syndrome can be confused with Alzheimers Nerve conditions like nerve pain and peripheral neuropathy Why are the symptoms so diverse
Ethics declarations Competing interests SJW is the founder of Ridgeline Therapeutics, HN is a paid employee of Ridgeline Therapeutics and, since manuscript submission, ADW has also become a paid employee of Ridgeline Therapeutics
Vitamin B12 injections are a safe and effective way to treat B12 deficiency, and we commonly recommend them for patients who have trouble absorbing this essential vitamin from food or oral supplements
