Research on insulin users (who inject daily and provide the most extensive data on injection site complications) shows that medication absorption from lipohypertrophic tissue can be reduced by 25% or more
Mattingly SM, Martinez G, Young J, Cain MK, Striegel A
Also, among infertile males, NAC consumption improves the sperm parameters and oxidative stress as low levels of follicle-stimulating hormone (FSH) and luteinising hormone (LH) and high levels of testosterone, increased sperm count and motility and decreased abnormal sperm morphology and DNA fragmentation (Reference Jannatifar, Parivar and Roodbari10)
Whether it produces meaningfully better outcomes than once-daily dosing in humans remains unknown
Youre not in this alone, and you dont have to overcomplicate it
Available from: Accessed on 25/08/2025