Herbal Extract
Phellinus linteus Extract (Fruiting Body)
Also known as: Black Hoof Mushroom, Black Hoof, Sang Huang, Phellinus linteus fruiting body
Phellinus linteus is a medicinal mushroom traditionally used in Asian medicine with emerging research on immunomodulatory and antioxidant properties. Evidence remains limited and predominantly from in vitro and animal studies, with few human clinical trials.
Primary uses
- Immune system support
- Antioxidant support
- General wellness
How it works
- Beta-glucan polysaccharide immunomodulation
- Antioxidant activity via phenolic compounds
- Potential modulation of immune cell populations
Dosage
- Typical range
- 500-2000 mg daily (standardized extract basis varies by product)
- Timing
- With meals
- With food
- Recommended to enhance absorption
- Duration
- Typical use duration 4-12 weeks for assessment; long-term safety data limited
- Special populations
- Pregnant/nursing women should consult healthcare provider; immunocompromised individuals should seek medical guidance
Forms
- Capsule· 70/100
- Powder extract· 70/100
- Fruiting body extract· 70/100
Safety
Common side effects
- Rare; occasionally mild gastrointestinal upset
- Allergic reactions possible in sensitive individuals
Contraindications
- Mushroom allergy or mold sensitivity
- Autoimmune disorders (immunomodulatory effects warrant caution)
Evidence notes
Most evidence derives from in vitro and animal models. Limited human clinical trials exist. Traditional use in Asian medicine is well-documented, but robust RCT data in humans is insufficient to warrant B-grade classification.
Grade C: Mostly observational or small trials; mechanism is plausible but unproven at scale.
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