Cordyceps Benefits for Men: Energy, Stamina and What Studies Show
Last updated: 2026-09-28
Quick answer
Cordyceps is a medicinal mushroom used in traditional Chinese medicine. Small human studies suggest it may support oxygen use and exercise tolerance, especially in older adults, after several weeks. Typical studied doses are 1 to 3 g a day.
What is cordyceps?
Cordyceps is a fungus long used in traditional Chinese medicine for tiredness and kidney health. Most supplements today use cultivated Cordyceps militaris or Cordyceps sinensis (CS-4) rather than wild-harvested mushroom.
Benefits supported by human studies
- Stamina: some trials in older adults reported better oxygen uptake and exercise tolerance after 6 to 12 weeks.
- Energy: users often report less afternoon fatigue, though evidence is still limited.
- Results in young, trained athletes are mixed.
Safety
Cordyceps is generally well tolerated. People on blood thinners, diabetes medicine or immune-suppressing drugs should ask a doctor first.
Cordyceps in Nuviton
Nuviton is a KKM-registered (MAL24066122T), Halal-certified 6-herb men's supplement: Tongkat Ali (1% eurycomanone), Panax Ginseng, Cordyceps, Maca root, Tribulus and Barrenwort (Horny Goat Weed).