Supplements With Clinical Evidence for Sperm Health The supplement landscape is crowded, but several nutrients have robust clinical evidence supporting their role in male fertility: CoQ10 (Coenzyme Q10): A landmark 2012 randomised controlled trial published in the Journal of Urology found that CoQ10 supplementation (300 mg/day for 26 weeks) significantly improved sperm density, motility, and morphology in men with idiopathic oligoasthenoteratospermia
In one revealing study, viral antigen persistence was detected in gut mucosa approximately 7 months after mild COVID-19 infection in 32 of 46 patients, with viral nucleocapsid protein persisting in 24 of 46 patients
Improvements are not guaranteed, and joint pain may continue when cartilage damage, inflammation, or another structural condition is present
GHK-Cu, while used extensively in topical cosmetics, does not have widespread governmental approval as an injectable therapeutic drug for human use in the way something like insulin does