At higher supplemental doses (500 to 3000 mg daily), niacinamide can cause nausea, liver enzyme elevation, or glucose intolerance, but these effects are unlikely at the low doses used in compounded formulations
Zhang Y, Li R, Meng Y, Li S, Donelan W, Zhao Y, et al
95% CI: 0.66 to 1.34
Before injecting, hold the syringe needle-up and flick the barrel gently to move any air bubbles toward the needle
time), poor target selectivity, different efficacy between animal models and human pathologies, and safety issues [66]
The IC 50 values for the inhibition of Trx1 and Grx1 were 5.40, and 57.7 M, respectively, which is close to the IC 50 values for the inhibition of the whole Trx or Grx systems