The available data is mixed and the long-term human studies do not exist at the scale that would settle the question
Lipotropic injections are most valuable as part of a broader weight management strategy
The FDA classifies it as a cosmetic ingredient when used topically in over-the-counter skincare products, per 21 CFR 700 [11]
MIC B12 injections have a strong safety profile
Early Signs and Symptoms of Vitamin B12 Deficiency: Fatigue, weakness, and lack of energy: These symptoms may be brought on by inadequate vitamin B12, which lowers the synthesis of red blood cells
Finally, to guarantee your good health, it is important to be vigilant for infection, and the signs are severe pain, swelling, redness, warmth or drainage at the injection site