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
This is where we connect the dots between the problem (a damaged, avascular disc) and the potential solution (a systemic healing peptide)
NAD+ Specifications Product name: NAD+ (Nicotinamide Adenine Dinucleotide, oxidised) Synonyms: Coenzyme I
Stack and cost planning The stack calculator addresses multi-peptide protocols, helping organize complex regimens with multiple compounds
BPC-157 and safety Ill do the same for TB-500 in my next article