b12 injection site Vitamin Sites: All You Need to Know Common & Rare Side Effects

While human clinical trials have not yet been completed, the existing data provides valuable insight into how the compound works and what effects it produces

If the patient is suffering from trigeminal neuralgia, the physician can order a magnetic resonance imaging (MRI) scan to look for the blood vessel compressing the nerve or to rule out multiple sclerosis or a tumor as the cause of trigeminal neuralgia

Even 100 a day doesnt seem sufficient

So its virtually impossible to overdose on this vitamin (1)

Vitamin B12 is sensitive to heat, light, and air exposure, so storing the vials properly is essential to maintain potency

If you find yourself getting sick more often than usual or having allergies where you previously had none, you may need a B12 shot