Not all pain is muscular., Burning, tingling, stabbing, or electric pain could actually be neuropathic pain meaning the nerves themselves may be involved., Pain that shoots down the arm or leg, Your body needs vitamin B12 to keep blood cells healthy and to make your nerves work right. But what happens when you run low? Here are some signs: https: wb.md 3PSgQRg B12 Shot: Step by Step Guide for Self Injection TikTok B12 Shots at Home: How, Where & How Often to Inject Yourself AZ IV Medics B12 Deficiency: Still America's #1 Missed Diagnosis Why Do I Feel Worse After My B12 Injection? Causes & Management Bolt Pharmacy