vitamin b12 injections versus tablets Do You Need a Prescription for Injections? B12 Injections vs. Supplements –
Description
Proton pump inhibitors reduce gastric acid production, which impairs the release of food-bound B12 but has less effect on synthetic B12 in supplements

This is a great product and works almost immediately

If possible take someone with you who can validate your neurological symptoms as the doctor is less likely to pooh pooh you in front of a witness

The difference between a paid claim and a denied claim often comes down to one digit
Regular follow-ups with in-house specialists enable: Close monitoring of nutritional status using tests Functional medicine testing Adjustments to dietary plans in line with symptoms and test results Ongoing tracking of patient progress

Some prefer b12 injections for energy for fast recovery