One of the most common questions we hear about B12 injections is how quickly they work
In very rare cases, serious hypersensitivity reactions can occur after B12 injections, requiring immediate medical attention
By contrast, MIC blends used for weight loss are compounded formulas (ingredients and doses vary by clinic) and are not FDA-approved as weight-loss drugs
Competing interests KM has received research grants from Gilead Sciences, Merck, Janssen, and GSK/ViiV Healthcare and honoraria for Speakers Bureau and Advisory Boards from Gilead Sciences, Merck, Janssen and GSK/ViiV Healthcare
Also, B-12 gives an energy boost, helping to increase activity levels