how deep to inject b12 Safe Injection Guide at Home Best Vitamin B12 Injection Site:

B12 may be injected into a muscle or beneath the skin at 100 mcg every day or alternate days for 7 days, and then every 3 or 4 days for a month

The specific LCD criteria in your jurisdiction can be found through the CMS Medicare Coverage Database

Also supplied in solution, so it is ready to handle on arrival

Individuals who have had gastrointestinal surgery, such as weight loss surgery, may also have fewer cells through which to secrete stomach acid and intrinsic factor, inhibiting B12 absorption

Metabolization of vitamins varies widely amongst populations, as faster metabolizers clear the bloodstream quicker, necessitating shorter intervals for maintaining a consistent supply compared to their slower counterparts