b12 injected into blood vessel Vitamin Injection Sites: All You Need to Know Methylcobalamin 10,000mcg injectable, 10mL (lyophilized)

(Biochem Pharmacol 2018) documented a reduction of -35% in white adipose tissue, -40% in adipocyte volume, -5.1% in body weight and -30% in plasma cholesterol in just 11 days in obese mice (DIO), without any change in food intake

Serious but rare risks: Tissue irritation if injected incorrectly or if compounded solution is too alkaline

Conclusion The bottom line is that you should always check with your doctor before getting B12 injections

Questions on this page cover handling, storage, documentation, and ordering

We also have an infographic that covers all the lasted B12 recommendations.

They are not FDA-approved for weight loss