Hi. Apologies if this question has arisen before but I am new to this site. Shortly after hospitalisation in May for low oxygen I developed PN on the soles of my feet. I have just finished an 8 week course of B12 and go to the surgery for a blood test today.
My feet seem to be improving but very, very slowly. They are not so angry. Does anyone know how long it takes for B12 to take effect? Am I being impatient! Thank you .