Imai S, Guarente L
If your B12 levels are already adequate, injecting more does not produce documented improvements in energy or cognition in clinical studies
It plays a role in a variety of important processes, including immune function, detoxification, and the maintenance of healthy cells
A 2015 study used 150mg of a similarly administered form of glutathione, which is a good 33% higher than the Quicksilver dosage.22 But there's a silver lining in that Quicksilver is easy to titrate up as needed, and just an additional pump will get you up to that 150mg threshold (though at the expense of shrinking its use life)
Secondly, by initiating the program with many different initial conditions, we consistently arrived at the same periodic solution after a few months
Downstream transcription factors showed dramatic upregulation: c-Fos by 4.99-fold, c-Jun by 7.05-fold, and Egr-1 by 3.70-fold