Mushroom
Maitake (Grifola frondosa)
Also known as: Hen of the woods, Grifola frondosa, Dancing mushroom
B
Evidence
Culinary and medicinal mushroom with D-fraction compound studied for immune enhancement and blood sugar support.
Primary uses
- Immune support
- Blood sugar
- Cancer adjunct
- Metabolic health
How it works
- D-fraction is potent immunomodulator
- Enhances macrophage and NK cell activity
- May improve insulin sensitivity
- Supports healthy blood sugar
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
Forms
- D-fraction extract
- Whole mushroom powder
- Hot water extract
- Fresh/culinary
Safety
Common side effects
- Rare, well tolerated
Contraindications
- Hypoglycemia
- Bleeding disorders
Evidence notes
Good research especially for D-fraction extract
Grade B: Some human trials support key claims; further confirmation needed.
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