Cordyceps (Energy Focus)
A medicinal mushroom that enhances oxygen utilization and ATP production for natural energy.
Also known as: Cordyceps militaris • Caterpillar Fungus • Dong Chong Xia Cao
Overview
Cordyceps is a genus of parasitic fungi traditionally used in Chinese medicine for vitality and endurance. Modern research focuses on Cordyceps militaris, which contains cordycepin (3'-deoxyadenosine) and other bioactive compounds. Cordyceps enhances cellular oxygen utilization, increases ATP production, and improves exercise capacity by supporting mitochondrial function.
Key Benefits
ATP Production
Cordycepin enhances mitochondrial ATP synthesis and cellular energy.
Oxygen Utilization
Improves VO2 max and oxygen delivery to tissues.
Exercise Performance
Increases endurance capacity and reduces fatigue during exercise.
Adaptogenic Properties
Supports stress resilience and immune function.
Dosage & How to Take
1000-3000 mg daily.
| Purpose | Dose | Notes |
|---|---|---|
| General vitality | 1000-1500 mg/day | Extract form |
| Athletic performance | 1500-3000 mg/day | Pre-workout or morning |
Best Time to Take
Morning or 30-60 minutes before exercise.
With or Without Food
Can be taken with or without food.
Forms & Bioavailability
| Form | Absorption | Best For | Notes |
|---|---|---|---|
| Fruiting Body Extract | Good | Higher cordycepin content | Cordyceps militaris preferred. |
| CS-4 Mycelium Extract | Moderate | Budget option | Fermented mycelium, less cordycepin. |
Side Effects & Safety
Common
- Generally very well tolerated
Rare
- Mild GI discomfort
- Dry mouth
Contraindications
- Autoimmune conditions
- Bleeding disorders
Interactions
May have mild anticoagulant activity.
May modulate immune function.
Scientific Research
Cordyceps and exercise performance
Studies showed improved VO2 max and exercise tolerance in healthy older adults after 3 weeks of supplementation.
Food Sources
Frequently Asked Questions
Medical Disclaimer
This content is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen, especially if you have pre-existing health conditions or are taking medications. The statements on this page have not been evaluated by the Food and Drug Administration.