Maitake (Grifola frondosa)
Mushroom
Also known as: Hen of the woods, Grifola frondosa, Dancing mushroom
B
Grade B💊 500-1500mg extract or 3-7g whole mushroom daily🎯 4 primary uses🔗 4 synergies⚠️ Review warnings
Levels upNutrition+50 pts
Overview
Culinary and medicinal mushroom with D-fraction compound studied for immune enhancement and blood sugar support.
Primary Uses
Immune supportBlood sugarCancer adjunctMetabolic health
Frequently Asked About Maitake (Grifola frondosa)
How much Maitake (Grifola frondosa) should I take?
The typical effective range is 500-1500mg extract or 3-7g whole mushroom daily. Individual needs vary based on age, body weight, diet, and goals — start at the lower end and adjust based on response. Always consult a healthcare provider before starting a new supplement.
When is the best time to take Maitake (Grifola frondosa)?
With meals for blood sugar. Consistency matters more than perfect timing — pick a daily anchor (e.g. with breakfast or before bed) and stick with it.
Should I take Maitake (Grifola frondosa) with food?
Either way for immunity.
Does Maitake (Grifola frondosa) interact with medications?
Yes — known interactions include Diabetes medications (may enhance - monitor) and Blood thinners. If you take any prescription medication, talk to your doctor or pharmacist before starting Maitake (Grifola frondosa).
What does Maitake (Grifola frondosa) pair well with?
Maitake (Grifola frondosa) stacks well with Turkey tail, Shiitake, and Berberine — these combinations either improve absorption or work synergistically toward common goals.
Who should not take Maitake (Grifola frondosa)?
Maitake (Grifola frondosa) should be avoided or used with caution by people with Hypoglycemia and Bleeding disorders. Pregnant or breastfeeding women should consult a healthcare provider before use.
What are the side effects of Maitake (Grifola frondosa)?
Most people tolerate Maitake (Grifola frondosa) well. The most commonly reported side effects are Rare, well tolerated. Side effects are usually dose-dependent — lowering the dose often resolves them.
Dosage
Typical range
500-1500mg extract or 3-7g whole mushroom daily
Timing
With meals for blood sugar
With food
Either way for immunity
Duration
Long-term use appropriate
Special Populations
Those with metabolic concerns, immune support
Research & Studies
Search the literature now
We haven’t curated landmark studies for Maitake (Grifola frondosa)yet — one-click into the primary literature here. PubMed (RCTs) is usually the highest-signal starting point.
Search Maitake (Grifola frondosa) research
Mechanism of Action
- • D-fraction is potent immunomodulator
- • Enhances macrophage and NK cell activity
- • May improve insulin sensitivity
- • Supports healthy blood sugar
Evidence Quality
Evidence Grade B
Good research especially for D-fraction extract
Safety & Contraindications
Serious Warnings
- • May lower blood sugar significantly
Contraindications
- • Hypoglycemia
- • Bleeding disorders
Common Side Effects
- • Rare, well tolerated
Pregnancy & Breastfeeding
Insufficient data for therapeutic doses
Liver & Kidney Notes
Safe
Interactions
💊 Medications
- • Diabetes medications (may enhance - monitor)
- • Blood thinners
🧪 Supplements
- • Synergistic with other mushrooms, berberine
🍽️ Food & Alcohol
- • No significant interactions
Stacking & Synergies
Pairs Well With
Avoid Combining With
Multiple blood sugar-lowering agents without monitoring
Best Goal Synergies
Immune supportBlood sugarMetabolic health
Buying Guide
What to Look For
- • D-fraction extract for immunity
- • Third-party tested
Standardization Markers
D-fraction contentBeta-glucan percentage
Adulteration risk
Low
Practical Notes
- • D-fraction is the studied extract
- • Also a delicious culinary mushroom
- • Monitor blood sugar if diabetic
Tags
mushroomimmunemetabolicblood-sugar
More in Mushroom
Other ingredients in the Mushroom category.
Chaga (Inonotus obliquus)
Antioxidant-rich fungus from birch trees with immune-modulating and anti-inflammatory properties.
Turkey Tail (Trametes versicolor)
Most-researched medicinal mushroom for immune support, particularly studied as adjunct in cancer care.
Last reviewed: June 2026 by the Formulate Research Team. Sources cited above; methodology and scoring criteria published here.
Cite this page
Formulate Research Team. (2026, June). Maitake (Grifola frondosa) — Evidence-Based Supplement Guide. Formulate Supplement Encyclopedia. https://app.formulate-health.app/learning/supplements/maitake-immune
Educational content based on published research and our scoring methodology. Not medical advice — consult a qualified healthcare provider before starting, stopping, or changing supplements, especially if you take medications, are pregnant, or have a medical condition.