is b12 injected into meat Vitamin • The Nutrition Source Vitamin B12 deficiency: causes, symptoms
Description
This may cause false test results

The Journal of clinical investigation
Contact your doctor as soon as possible if you experience any new or changing symptoms after using vitamin B12 injections or supplements
I personally usually advise people to stick to RDA level vitamins and if they want to go higher with B6 (based on labs), to stay under 10mg which I still think is a reasonable level of caution considering all the evidence

The key is maintaining regular supplementation to achieve and maintain adequate B12 levels

For a 10 mg vial of 5-Amino-1MQ, reconstitute with 3.0 mL of bacteriostatic water to achieve a concentration of approximately 3.33 mg/mL
