vitamin b12 injection side effects on skin Common & Rare Side Effects

The four subcutaneous areas that work best are the lower abdomen (away from the navel), the outer thigh, the back of the upper arm, and the flank or love-handle area

2012;15(3):E199-245

If you already take the combined contraceptive pill, you do not need to take anything extra

Frequently Asked Questions Can B12 injections help with weight loss

The 21-day room-temperature window gives you some buffer, but why use up that buffer unnecessarily when a simple cooler keeps the medication at optimal temperatures

Additionally, the injections may not be given in case of uncontrolled diabetes mellitus, certain heart conditions, and pregnancy