side effects of too many b12 injections Vitamin B12: Overdose and Vitamin B12: Overdose and Side
Description
The 5 mg pen is the first step-up from your starting dose

B12 injections may help improve mood and reduce symptoms of depression

An adult needs about 2.4 milligrams of B12 every day for the healthy function of your body

Knowing the right dosage and how to give IV vitamin B12 helps doctors treat patients better

A B12 injection is a fast, focused way to top up that single nutrient, delivering it straight into the muscle where it is steadily absorbed and put to work

In any case, its clear that supplementing with B12 is probably not the best solution for improving hair growth at least as a standalone therapy
