The hormonal fluctuations that cause acne are most common during the teen years, but they can also affect adults
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
Complex formulas with additional active ingredients change the picture
It is important that you fully understand glutathione and its risks and side effects before injecting glutathione supplements
FPN and prominin2 can transport iron ions and ferritin, respectively, to the extracellular space through various pathways