Hericium Coralloides (Hericium coralloides): Benefits, Dosage, Safety & Evidence

Questions fréquentes

How does Hericium coralloides support brain health and cognitive function?

Hericium coralloides contains bioactive compounds called hericenones and erinacines, which stimulate nerve growth factor (NGF) synthesis in the brain. These compounds promote the growth and repair of neurons, supporting cognitive function and potentially protecting against neurodegeneration. The polysaccharides in this mushroom also contribute to its neuroprotective effects. Evidence level: C (preclinical studies support these mechanisms, though human trials are limited).

Does Hericium coralloides interact with any medications?

There are no well-documented drug interactions for Hericium coralloides in current literature. However, because this mushroom may affect blood clotting and immune function, individuals taking anticoagulants or immunosuppressants should consult a healthcare provider before use. Always inform your doctor about all supplements you are taking to ensure safe concurrent use with prescription medications.

What is the recommended daily dosage of Hericium coralloides?

The typical adult dosage for Hericium coralloides is 500-2000mg of extract daily, taken in divided doses. This range aligns with traditional use and available research on related Lion's Mane species. Start with a lower dose and gradually increase to assess tolerance. Standardized extracts containing hericenones and erinacines may offer more consistent results than raw mushroom powder.

Is Hericium coralloides safe to take during pregnancy and breastfeeding?

Hericium coralloides is considered unsafe during pregnancy and breastfeeding due to insufficient safety data. There is no established evidence confirming its safety for developing fetuses or nursing infants. Women who are pregnant, trying to conceive, or breastfeeding should avoid this supplement and consult a healthcare provider for alternative options to support cognitive health during these periods.

What are the main benefits of Hericium coralloides?

Hericium coralloides is primarily used for cognitive enhancement, nerve repair, and digestive health. Traditional use and preliminary research suggest it may support cognitive function, promote nerve regeneration, and protect against age-related cognitive decline. The mushroom's hericenones and erinacines stimulate nerve growth factor production, while its polysaccharides support gut health. Evidence level: C (based on traditional use and preclinical studies).

What are the side effects of Hericium coralloides?

Hericium coralloides is generally well-tolerated, with most reported side effects being mild digestive upset, including bloating or stomach discomfort. These effects typically resolve on their own as the body adjusts. Individuals with known mushroom allergies should avoid this supplement entirely. Discontinue use if you experience any allergic reactions such as rash, itching, or difficulty breathing, and seek medical attention.

Fiche d'information compilée à partir de PubMed

Cette fiche a été compilée à partir de résumés PubMed (NIH) avec l'assistance d'une IA. Chaque affirmation factuelle est citée par un article PubMed réel (voir la liste des sources). Elle n'a pas encore été révisée par un humain — confirmez auprès d'un professionnel de santé avant utilisation.

Compilé à partir de 30 articles PubMed · modèle : gemma4:31b

Résumé

Hericium coralloides is an edible and medicinal mushroom known for its antioxidant, neuroprotective, and immunomodulatory properties [PMID:36277811, 39019356, 37432355].

Contexte

Hericium coralloides is a species of edible medicinal fungus found in regions such as Iran and the Tibetan Plateau [PMID:36277811, 41295165]. It is characterized by a coral-like morphology and is valued for its nutritional composition, including proteins, minerals, and dietary fiber [PMID:41683239, 41295165].

Usages traditionnels

It is described as a traditional edible and medicinal mushroom [PMID:39719598].

Composés actifs

Bioactive compounds include polysaccharides (such as galactans and glucans) [PMID:39019356, 41251781], exopolysaccharides [PMID:36277811], cyathane diterpenoids (erinacines A, C, and P) [PMID:40649339], corallocins A-C [PMID:27588730], lovastatin, ergothioneine [PMID:41683239], and zeatin-type cytokinins [PMID:33822496].

Mécanisme d'action

H. coralloides polysaccharides may activate Nrf2 signaling, regulate gut microbiota to promote short-chain fatty acid-producing bacteria, and target 2-hydroxyglutarate to modulate the BDNF/TrkB/mTORC1 pathway [PMID:37686830, 42235777]. Corallocins A-C induce the expression of nerve growth factor (NGF) and brain-derived neurotrophic factor (BDNF) in astrocytes [PMID:27588730].

Preuves cliniques

Preuve DAlzheimer's Disease (Mouse Model)

Ameliorated cognitive impairment and reduced amyloid-β plaques and phosphorylated tau protein deposition [PMID:39019356, 37686830]

Preuve DHyperlipidemia-associated Depression (Mouse Model)

Polysaccharides regulated intestinal microbiota and brain metabolites to exert antidepressant effects [PMID:42235777]

Preuve CNon-alcoholic Fatty Liver Disease (NAFLD)

Bioactive metabolites such as lovastatin and ergothioneine have confirmed activity against NAFLD [PMID:41683239]

Preuve DCancer (In Vitro)

Exopolysaccharides and purified cytokinin fractions demonstrated cytotoxic activity against cancer cells, including HepG2 and colon adenocarcinoma Colo 205 cells [PMID:36277811, 33822496, 36325705]

Preuve DAging (C. elegans Model)

Polysaccharides increased mean lifespan by 16.36% at high doses (500 μg/mL) [PMID:41251781]

Preuve DImmune Response (In Vitro)

Synthèse des preuves

The current evidence is primarily based on in vitro studies and animal models (mice, C. elegans), with some review-level data on metabolic diseases. There are no human clinical trials provided in the abstracts.

Sources PubMed

1.PMID: 36277811 (2022) — Antioxidant activity and cytotoxicity of exopolysaccharide from mushroom Hericium coralloides in submerged fermentation. · Biomass conversion and biorefinery
2.PMID: 39019356 (2024) — Structural characterization of Hericium coralloides polysaccharide and its neuroprotective function in Alzheimer's disease. · International journal of biological macromolecules
3.PMID: 41683239 (2026) — Dietary Use of Hericium coralloides for NAFLD Prevention. · Nutrients
4.PMID: 35584030 (2022) — Influence of rutin on fruiting of Hericium coralloides, Polyporus umbellatus, and Flammulina velutipes. · Mycologia
5.PMID: 39452656 (2024) — Chromosome-Scale Genome and Transcriptomic Analyses Reveal Differential Regulation of Terpenoid Secondary Metabolites in Hericium coralloides.

Hericium Coralloides

Sources et citations

Calculer une dose sûre de Hericium Coralloides

Strychnos nux-vomica

Salvia lavandulifolia

Calamus Root

Questions fréquentes

Résumé

Contexte

Usages traditionnels

Composés actifs

Mécanisme d'action

Preuves cliniques

Synthèse des preuves

Sources PubMed

Sources gouvernementales

Hericium Coralloides

Sources et citations

Calculer une dose sûre de Hericium Coralloides

Plantes associées

Strychnos nux-vomica

Salvia lavandulifolia

Calamus Root

Questions fréquentes

Résumé

Contexte

Usages traditionnels

Composés actifs

Mécanisme d'action

Preuves cliniques

Synthèse des preuves

Sources PubMed

Sources gouvernementales