Cordyceps
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Cordyceps. Medicinal fungus studied for aerobic capacity and immune modulation.
How it works. Cordycepin (3'-deoxyadenosine) modulates ATP and immune signaling.
What the research supports. 1 graded claims. Strongest: Modestly improves aerobic capacity in untrained (moderate).
How much to take. Typical dose: 1–3 g/d standardized.
Side effects and interactions. 2 medication interactions listed. Serious: Discontinue and seek medical advice if symptoms are severe, persistent, or include difficulty breathing.
Stacking. Pairs well with Vitamin D3 + K2, Zinc.
Forms. 1 forms. Pick one to open its profile.
Key studies. 8 studies cited. The strongest are listed with links to PubMed.
Community. Experiences from people who have tried Cordyceps. Anecdotes are not medical advice.
Cordyceps. Medicinal fungus studied for aerobic capacity and immune modulation.
What it is
Medicinal fungus studied for aerobic capacity and immune modulation.
Also called
Food sources
Goals
How it works
Cordycepin (3'-deoxyadenosine) modulates ATP and immune signaling.
Pathways
- Adenosine signaling
- Immune modulation
Effects
- +VO2max & time-to-exhaustion supports
What the research supports
Strong: consistent results across large trials or meta-analyses. Moderate: several trials, mostly positive. Limited: small or mixed studies. Preclinical: animal or cell research only.
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Side effects & interactions
Common side effects
- Cordyceps is generally well-tolerated at evidence-based doses
- Mild GI discomfort (nausea, loose stools, or bloating) possible at higher intakes
- Headache or transient fatigue reported by a small fraction of users
Serious
- Discontinue and seek medical advice if symptoms are severe, persistent, or include difficulty breathing
Medication interactions
Mild platelet effects.
Immune stimulation.
Check any supplement–medication combination with your pharmacist before starting.
Combines with
Pairs well
- Vitamin D3 + K2Foundational immune modulation.
- ZincRequired cofactor for innate and adaptive immune function.
Forms
Key studies
8 studies cited in total.
Opens current human and preclinical literature matching Cordyceps and "Modestly improves aerobic capacity in untrained". Filter by RCT, meta-analysis, or year on the results page.
Opens current human and preclinical literature matching Cordyceps and "randomized controlled trial". Filter by RCT, meta-analysis, or year on the results page.
Opens current human and preclinical literature matching Cordyceps and "meta-analysis". Filter by RCT, meta-analysis, or year on the results page.
Discussion
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