The vitamins and minerals in Active ACES + Zn have been individually studied for their ability to improve both sperm count and sperm function, and zinc can improve testosterone levels in zinc-deficient men
One study estimated about a quarter of surgical cases involving knees could be avoided if patients werent overweight ( source )
In healthy adults, 2001000 mg of GSH daily for 4 weeks did not improve microvascular endothelial function and malondialdehyde levels [65,66]
An RCT in 36 patients with type 2 diabetes found that NAC (1,200 mg/day for 4 weeks) combined with a standard diabetes diet significantly reduced fasting glucose, HbA1c, and markers of oxidative stress compared to diet alone (Shahidi et al., J Diabetes Metab Disord, 2020) [56]
While the observational design limits causal inference, the findings add to growing evidence supporting pleiotropic effects of GLP-1based therapies