I have had no side effects
Recently, increased IGF-I expression was reported in obese children with non-alcoholic fatty liver disease (NAFLD) and it was combined with upregulation of IGF1R (96), not expressed in the normal liver but involved in liver repair, such as after liver resection in a mouse model (97)
These influencers are using "a genuine area of research that is maybe getting headlines and you take that sciencey word and you use it to market unproven theories," he said in an interview on CBCs The Dose podcast
Heres the most crucial thing to keep in mind: Within the first 48-72 hours, the B12 shots will lead to a rapid increase of immature red blood cells (reticulocytes)
Rotate your injection site each week (abdomen, thigh, or upper arm)
Compared to their free counterparts, esterified carotenoids are less likely to degrade and cannot be absorbed from the GIT [23]