best place to self inject b12 How Use These 4 IM Injection Spots Safely Best Vitamin B12 Injection Site:

Sterile Water Which to Use

While ruminants can synthesize B 12 via gut bacteria if soil cobalt levels are adequate, monogastric animals like swine and poultry require direct supplementation through fortified feed to maintain health and growth rates in intensive farming environments

Upper Arm: The side or back of the upper arm can be used for subcutaneous injections, which are less common but may be a suitable alternative for some patients

Lipo-B injections are not recommended during pregnancy or while breastfeeding

That is normal and expected

Many people who visit their doctor because they feel unwell and have several symptoms, do their best to give their doctor the whole picture