Reishi Mushroom: Reishi: Immune Modulation, Adaptogen & Sleep Support — Evidence Review
⚡ 60-Second Summary
Reishi (Ganoderma lucidum) — also known as lingzhi — is the same mushroom covered in detail on the Reishi page. This page exists as an alternate URL for the same ingredient. For the full evidence review, see the main Reishi Mushroom review page.
Best-evidenced uses: Same as the main Reishi page — immune modulation (NK cells, macrophages), cancer adjunct therapy (quality of life), sleep quality, fatigue, anti-inflammatory effects, blood pressure support.
Practical note: For complete clinical evidence, forms comparison (dual extract vs. water vs. spore oil), FAQ, dosing details, and drug interactions, see the main Reishi page at /ingredients/reishi/.
What is Reishi Mushroom?
Reishi beta-glucans and triterpenoids (ganoderic acids) are the primary bioactive fractions. See the main Reishi page for complete mechanistic details including Dectin-1/TLR2 immune activation, COX/NF-κB anti-inflammatory mechanism, and adenosine sleep pathway.
Research history as covered on the Reishi page. Modern evidence includes multiple Asian and some Western clinical trials. Cochrane review examined reishi for cancer adjunct therapy (2016).
Evidence-based benefits
1. Immune modulation
Same evidence as Reishi page — NK cell enhancement, macrophage activation, dendritic cell maturation.
2. Cancer adjunct quality of life
Same evidence as Reishi page — RCTs showing improved QoL, fatigue reduction during chemotherapy.
3. Sleep quality
Same evidence as Reishi page — small RCTs showing improved sleep latency and efficiency.
Supplement forms compared
| Form | Typical dose / Bioavailability | Best for | Notes |
|---|---|---|---|
| Reishi dual extract (water + alcohol) | 1,000–3,000 mg/day | Immune, adaptogen, sleep — best form | Same recommendation as Reishi page. |
| Reishi water extract | 1,000–2,000 mg/day | Immune focus — beta-glucan rich | Same as Reishi page recommendation. |
How much should you take?
- Same dosing as Reishi page: 1,500–3,000 mg/day dual extract
- Evening dosing for sleep quality applications
Same safety as Reishi page. GI upset uncommon; anticoagulant interaction is the main concern. See Reishi page for full safety details.
Safety and side effects
Common side effects
- Same adverse effects as Reishi — see main Reishi page
- Anticoagulant interaction is most clinically relevant concern
Serious risks
Same drug interactions as Reishi page.
Drug and nutrient interactions
- Same drug interactions as main Reishi page — anticoagulants, immunosuppressants, antihypertensives
Check our free interaction checker for additional combinations.
Who might benefit — and who should use caution
| Most likely to benefit | Use with caution or seek guidance |
|---|---|
| Same population guidance as main Reishi page |
Frequently asked questions
Is reishi mushroom the same as Ganoderma?
Yes — Ganoderma lucidum is the scientific name for reishi mushroom. 'Lingzhi' is the Chinese name. All three names refer to the same organism. Some products use 'Ganoderma' on their labels; the evidence is the same as for reishi mushroom products from the same extraction method.
Where can I find the full reishi evidence review?
See the main Reishi Mushroom review at /ingredients/reishi/ for complete clinical evidence, FAQ, forms comparison, and drug interactions.
Related ingredients
Reishi Mushroom (Full Review)
Complete clinical evidence review with all forms, FAQ, and interaction details.
Lion's Mane Mushroom
Complementary neurological mushroom supplement.
Beta-Glucan
The immune-active polysaccharide class in reishi.
Disclaimer: This information is for educational purposes only and should not replace medical advice. Always consult a qualified healthcare provider before starting any supplement, especially if you have a medical condition, are pregnant, or take prescription medications. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.