
Hermetica Superfood Encyclopedia
Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.
Review flags: AWAITING_SEMANTIC_VALIDATION
Phellinus linteus extract is a medicinal mushroom supplement containing beta-glucans and polysaccharides that modulate immune function through T-cell activation and cytokine regulation. The extract demonstrates anti-cancer properties by inducing apoptosis in malignant cells while supporting natural killer cell activity.

Reported Benefits (Provisional)
Origin & History

- Immune Support: Enhances the activity of immune cells like macrophages and natural killer cells. - Anti-Cancer Potential: Inhibits tumor growth, promotes apoptosis, and suppresses angiogenesis in cancer cells. - Antioxidant Properties: Neutralizes free radicals, protecting cells from oxidative damage. - Anti-Inflammatory Effects: Reduces systemic inflammation, supporting joint and overall health. - Liver Protection: Aids in detoxification and supports liver function. - Blood Sugar Regulation: Improves glucose metabolism and insulin sensitivity.
Research Narrative (Provisional)
Phellinus linteus has been used for centuries in traditional medicine, particularly in East Asia, for its immune-boosting and therapeutic properties. Modern research has validated its bioactive potential, making it a cornerstone in both ancient remedies and contemporary health products.
Preparation & Dosage
Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.
Nutritional Profile
- Supplements: Found in capsules, powders, and tinctures for immune, antioxidant, and anti-cancer support. - Functional Foods: Incorporated into mushroom-based beverages, broths, and snacks. - Pharmaceuticals: Investigated for therapeutic applications in cancer, diabetes, and inflammatory conditions. - Skincare: Added to cosmetic formulations for its anti-inflammatory and antioxidant properties. - Recommended Dosage: Consume 500–1,000 mg of Phellinus linteus extract daily or as directed by a healthcare provider.
Reported Mechanism (Provisional)
Phellinus linteus beta-glucans bind to complement receptor 3 (CR3) and Toll-like receptor 4 (TLR4) on immune cells, triggering NF-κB pathway activation and increasing TNF-α, IL-1β, and interferon-γ production. The polysaccharides enhance natural killer cell cytotoxicity against tumor cells through perforin and granzyme B release. Additionally, proteoglycans in the extract activate p53 tumor suppressor pathways, leading to cancer cell apoptosis.
Clinical Narrative (Provisional)
Human studies on Phellinus linteus are limited, with most research conducted in animal models and cell cultures. A small clinical trial with 24 cancer patients showed improved immune markers after 12 weeks of supplementation at 3g daily. Laboratory studies demonstrate significant anti-proliferative effects against various cancer cell lines, with IC50 values ranging from 50-200 μg/mL. While preclinical evidence is promising, larger randomized controlled trials are needed to establish clinical efficacy in humans.
Also Known As
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