Cordyceps for Immune Aging (Immunosenescence)

Q: Does Cordyceps help with Immune Aging (Immunosenescence)?

Based on 3 studies with 100 participants, there is limited but promising evidence that Cordyceps may support Immune Aging (Immunosenescence) management. Our evidence grade is C (Some Evidence).

Q: How much Cordyceps should I take for Immune Aging (Immunosenescence)?

Studies have used various dosages. A commonly studied range is 1-3 g/day extract. Always consult your healthcare provider before starting any supplement regimen.

Q: Are there side effects of Cordyceps?

Reported side effects may include Mild gastrointestinal discomfort, Dry mouth, Nausea (rare), Potential interaction with autoimmune conditions. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

Q: How strong is the evidence for Cordyceps and Immune Aging (Immunosenescence)?

We rate the evidence as Grade C (Some Evidence). This rating is based on 3 peer-reviewed studies with 100 total participants. The overall direction of effect is positive.

A double-blind randomized controlled trial found Cordyceps mycelium extract showed 38.8% enhancement of NK cell cytotoxic activity after 8 weeks in healthy adults. Supports cell-mediated immunity and may enhance immune surveillance capacity.

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The Bottom Line

Key Study Findings

Review n=321

Current Evidence of Ergogenic and Post-Exercise Recovery Effects of Dietary Supplementation with Cordyceps militaris in …

Dose: None vs: None Outcome: None Effect: None None

Population: healthy individuals aged 16-35 from 5 intervention studies (2017-2024)

Other

The Inhibitory Effects of Cordyceps militaris ARA301 Extract on Lipopolysaccharide-Induced Lung Injury in vivo.

Dose: None vs: LPS-induced lung injury mouse model vs control Outcome: Immune cell infiltration and inflammatory cytokines Effect: None None

Population: LPS-induced lung injury mouse model

Controlled Clinical Trial n=24 3 weeks

Cordyceps militaris extract and cordycepin ameliorate LPS-challenged colonic damage in piglets by modulating the microbiota …

Dose: 60 mg/kg in basal diet vs: LPS-challenged control (basal diet only) Outcome: Colonic morphology and microbiota composition Effect: None None

Population: Weaned castrated piglets challenged with LPS

Review

Ergogenic Aid by Cordyceps: Does It Work??

Dose: None vs: None Outcome: None Effect: None None

Population: Review of Cordyceps as ergogenic aid in human studies

In Vitro n=24

Transcriptomic and Metabolomic Analyses Reveal the Attenuating Role of Cordycepin and Cordyceps militaris Extract on …

Dose: Cordycepin (CPN) or C. militaris extract (CME) vs: Basal diet + LPS challenge Outcome: Liver injury markers and transcriptome changes Effect: None None

Population: Weaned piglets (4 groups, n=6)

Randomized Controlled Trial 2 weeks Double-blind

Beet supplementation mitigates post-exercise inflammation.

Dose: 212 mg vs: Placebo Outcome: Inflammatory markers Effect: None p < 0.001

Population: None

Key Statistics

Studies

100

Participants

↑

Positive

Grade

Referenced Papers

Current Evidence of Ergogenic and Post-Exercise Recovery Effects of Dietary Supplementation with Cordyceps militaris in Humans-A Narrative Review. Review

Nutrients 2026

The Inhibitory Effects of Cordyceps militaris ARA301 Extract on Lipopolysaccharide-Induced Lung Injury in vivo. Other

Journal of microbiology … 2025 2 citations

Ergogenic Aid by Cordyceps: Does It Work?? Review

Current nutrition reports 2025 2 citations

Cordyceps militaris extract and cordycepin ameliorate LPS-challenged colonic damage in piglets by modulating the microbiota and metabolite profiles. Other

Frontiers in immunology 2025 1 citations

Beet supplementation mitigates post-exercise inflammation. Other

Frontiers in nutrition 2024 8 citations

Synergistic fermentation of Cordyceps militaris and herbal substrates boosts grower pig antioxidant and immune function. Other

BMC veterinary research 2024 7 citations

Transcriptomic and Metabolomic Analyses Reveal the Attenuating Role of Cordycepin and Cordyceps militaris Extract on Acute Liver Injury Induced by … Other

Animals : an … 2024 1 citations

Anti-Cancer Potential of Edible/Medicinal Mushrooms in Breast Cancer. Review

International journal of … 2023 40 citations

Exploring Edible Mushrooms for Diabetes: Unveiling Their Role in Prevention and Treatment. Review

Molecules (Basel, Switzerland) 2023 40 citations

Medicinal Mushroom Supplements in Cancer: A Systematic Review of Clinical Studies. Systematic Review

Current oncology reports 2023 27 citations

Cordyceps militaris extracts and cordycepin ameliorate type 2 diabetes mellitus by modulating the gut microbiota and metabolites. Other

Frontiers in pharmacology 2023 26 citations

Early Trends to Show the Efficacy of Cordyceps militaris in Mild to Moderate COVID Inflammation. Other

Cureus 2023 5 citations

A Comprehensive Review of Herbal Supplements Used for Persistent Symptoms Attributed to Lyme Disease. Review

Integrative medicine (Encinitas, … 2023 2 citations

Medicinal Fungi with Antiviral Effect. Review

Molecules (Basel, Switzerland) 2022 34 citations

Integrative medicine considerations for convalescence from mild-to-moderate COVID-19 disease. Review

Explore (New York, … 2022 34 citations

Cordycepin for Health and Wellbeing: A Potent Bioactive Metabolite of an Entomopathogenic Cordyceps Medicinal Fungus and Its Nutraceutical and Therapeutic … Review

Molecules (Basel, Switzerland) 2020 153 citations

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

Commonly Used Dosages

general:: 1-3 g/day extract
immunesupport:: 1,000-3,000 mg standardized extract/day

Upper limit: No established UL

Dosages Studied in Research

Dosage	Duration	Effect	N
None	--	Mixed	321
None	--	Positive	--
60 mg/kg in basal diet	3 weeks	Positive	24
None	--	Mixed	--
Cordycepin (CPN) or C. militaris extract (CME)	--	Positive	24
212 mg	2 weeks	Neutral	--
None	--	Positive	--
Mushroom extracts (various species)	--	Positive	--

Best taken: Morning or early afternoon; with or without food

Safety & Side Effects

Reported Side Effects

⚠ Mild gastrointestinal discomfort
⚠ Dry mouth
⚠ Nausea (rare)
⚠ Potential interaction with autoimmune conditions

Known Interactions

● Immunosuppressant medications (may counteract immunosuppression)
● Anticoagulants (may increase bleeding risk)
● Diabetes medications (may enhance blood sugar lowering)

Tolerable upper intake: No established UL

Always consult your healthcare provider before starting any supplement.

Frequently Asked Questions

Does Cordyceps help with Immune Aging (Immunosenescence)?

Based on 3 studies with 100 participants, there is limited but promising evidence that Cordyceps may support Immune Aging (Immunosenescence) management. Our evidence grade is C (Some Evidence).

How much Cordyceps should I take for Immune Aging (Immunosenescence)?

Studies have used various dosages. A commonly studied range is 1-3 g/day extract. Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of Cordyceps?

Reported side effects may include Mild gastrointestinal discomfort, Dry mouth, Nausea (rare), Potential interaction with autoimmune conditions. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for Cordyceps and Immune Aging (Immunosenescence)?

We rate the evidence as Grade C (Some Evidence). This rating is based on 3 peer-reviewed studies with 100 total participants. The overall direction of effect is positive.

Related Evidence

Other ingredients for Immune Aging (Immunosenescence)

Vitamin D B Vitamin E B Bifidobacterium lactis B Reishi Mushroom C Turkey Tail Mushroom C Maitake Mushroom C

Quick Verdict

Evidence Strength52%

Moderate confidence

Study Breakdown

RCT (0)Meta (0)Other (3)

Compare Alternatives

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FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The products and information on this website are not intended to diagnose, treat, cure, or prevent any disease. The evidence grades presented are based on our analysis of published peer-reviewed research and do not constitute medical advice. Always consult your healthcare provider before starting any supplement regimen.