Singly-housed rodents may have increased adiposity 101 and, moreover, singly-housed mice in standard caging can engage in coprophagy of their own feces that may impact their cecal microbiome 102
Even if a person were to take supplements and eat foods that promote the production of glutathione, many of the potential benefits would be lost
The combination, however, remains unevaluated in controlled studies
Below are research-focused sources discussing IGF-1 LR3s proposed effects, benefits, and potential side effects
Verify that the elevated B 12 test result is not in error due to test interference (e.g., macroB 12 or heterophile antibody interference) by ordering another test (e.g., total homocysteine)
Applying it topically, however, creates a completely different kinetic profile