There is supporting evidence reporting adverse effects from long-term rhIGF-1 treatment including neoplastic formation, cataract and renal hypertrophy, all of which seem to be the most severe effects observed and are usually rare [123, 282284]
Doctors often recommend B12 injections for folks who have a true deficiency or trouble absorbing B12 naturally, not just for energy or weight goals
A year ago I weighted 150, today I weigh 124
The main objective of this particular hormone is to make sure that fat is being converted into a source of energy for the growing fetus
Related Read: B12 Shots for Weight Loss: Benefits, Risks, and Efficacy Frequently Asked Questions How fast do B12 shots work
Please do check with your individual insurance company though as they all have their own prerequisites now