vitamin b12 injection dosage energy Boosters | Vitamin B12 Vitamin B12 - 10 dose

Always good to have a reason I have also had this happen when my folate was low , it may be worth you getting it checked I had self inject my B12 every 4 weeks for the last 20+ (cannot really remember how long accurately), and 2 months ago got a similar 'electric shock tingling' all over my body - head, face, arms, hands, legs, feet etc within a couple of minutes of injecting, which lasted about 3 seconds or so

According to the evidence, the hypothalamus-pituitaryadrenal axis changes in migraine patients (205)

Improved mental clarity: B12 is essential for the production of white blood cells, which help your body fight off infections and illnesses

Its main job is to keep you and others safe from accidental needlesticks