Physical examination may reveal pallor, glossitis, neurological signs such as reduced vibration sense or proprioception, and in advanced cases, ataxia or cognitive impairment
If you do not have enough oxygen and vital nutrients transferred to your hair follicles, it can lead to weakened hair follicles, and eventually, dormant follicles
The effects of a single B12 injection typically last one to two weeks, though this varies depending on your baseline levels, metabolism, and overall health
Table of Contents: What is the typical dosage for vitamin B12 injections per day
Keep in mind, the following pointers are general clinical information and not a substitute for individualized medical advice from your prescriber