b12 injection in leg How to Self-Inject Vitamin at Home Vastus Lateralis Intramuscular Injection -

Pinching the skin is not necessary when giving an intramuscular injection

The intranasal forms of methylcobalamin, vitamin B12, should be administered at least 1 hour before or 1 hour after ingestion of hot food or liquids

L-methylmalonyl-CoA to Succinyl-CoA Conversion: Methylcobalamin is also a coenzyme for the enzyme methylmalonyl-CoA mutase

Buttocks: The upper, outer buttocks, or Dorsogluteals, are located on either side of your body

Other populations at risk include people who had gastrointestinal surgery (including weight loss surgery) and diseases that affect the gut, such as Crohn's disease or celiac disease