Hóu Tóu Gū · Lion's Mane Mushroom
Hóu Tóu Gū (猴头菇, Lion's Mane Mushroom) is a herb of Neutral nature and Sweet flavor, in the “Qi Tonifying” category. Tradition uses it to tonify Spleen and Stomach, Nourish Brain, Calm Spirit.
Energetic profile
- Pinyin name
- Hóu Tóu Gū
- Characters
- 猴头菇
- Botanical name
- Hericium erinaceus (Bull.) Pers.
- Family
- Hericiaceae
- Part used
- Fruiting body
- Nature
- Neutral
- Flavor
- Sweet
- Meridians
- Spleen, Stomach
- Category
- Qi Tonifying
- Toxicity
- Non-toxic
- Pregnancy
- No contraindication described (always consult)
- Origin
- China, Japan, North America
Actions according to tradition
- Tonify Spleen and Stomach
- Nourish Brain
- Calm Spirit
- Support Nerve Health
Traditional uses
- Weak digestion and poor appetite
- Abdominal distention
- Fatigue and weakness
- Mental fog and poor memory
Studied effects and current applications
- Enhances cognitive function
- Supports nerve regeneration
- Improves digestion
- Reduces anxiety and depression
- Immune modulation
- Neuroprotective
Applications under investigation
- Alzheimer's and dementia prevention
- Peripheral neuropathy
- Depression and anxiety
- Digestive disorders
- Multiple sclerosis support
- Cognitive enhancement
An effect being investigated does not mean it has been proven in humans.
Contraindications and adverse effects
Absolute contraindications
- Mushroom allergy
Relative contraindications
- Bleeding disorders (theoretical)
- Pregnancy
- Insufficient safety data.
- Breastfeeding
- Insufficient safety data.
- Children
- Limited safety data in children.
- Older adults
- Generally safe
Possible adverse effects
- Allergic reactions (rare)
- Digestive discomfort (rare)
- Skin rash (rare)
When to stop
- Allergic reactions
- Severe digestive upset
Interactions with medications
| Group | Drugs | Severity | Effect and recommendation |
|---|---|---|---|
| Anticoagulants | Warfarin, Aspirin | Mild | Mild antiplatelet effect reported Monitor bleeding tendency |
| Diabetes medications | Insulin, Metformin | Mild | May lower blood glucose Monitor blood glucose |
Reference dose
- Decoction
- 25-50 grams daily (dried)
- Powder
- 3-6 grams daily
- Extract
- As per label
- Culinary use
- Add to soups, 15-30g per serving
- Acute use
- 2-4 weeks
- Chronic use
- 1-3 months
- Maximum
- Long-term culinary use generally safe
- Children
- Safe, often used in cooking.
Forms of preparation
Add 25-50g dried to soups. Simmer 30-60 min.
Digestive support, immunity
Simmer 25-50g for 45-60 min.
Traditional preparation
Approximate doses from the literature; they are not a prescription. Consult a professional.
Active compounds
Hericenones (from carpophore) and erinacins (from mycelium)
Aromatic isoindolines · Nerve growth factor (NGF) synthesis stimulant
Induction of NGF synthesis in astrocytes; TrkA (NGF receptor) activation · Major compounds of the carpophore (fruiting body)
Cytan diterpenes · Powerful NGF stimulant, neuroprotective, antidepressant
They cross the blood-brain barrier; NGF and BDNF induction in vivo · Major compounds of mycelium
β-1,3/1,6-glucan polysaccharides · Immunomodulator, antitumor
Macrophage activation, NK cells, cytokine induction · 15-30% in aqueous extract
Sterols · Antitumor, immunomodulatory
Apoptosis induction in cancer cells, immune modulation · 0.1-0.5%
Harvesting and processing
- Harvest
- Autumn (September-November) in the wild; cultivated available all year round
Mushroom harvested when the carpophore is fully developed but before the teeth (spines) turn yellow or brown. The optimal point is when the white teeth measure 1-2 cm.
Carpophore chopped and dried at low temperature (40-50°C) to less than 13% moisture. Dried slices require rehydration prior to culinary or medicinal use.
Dual extraction (hot water + ethanol) to obtain polysaccharides (beta-glucans) and diterpenes (hericinones and erinacins). Lyophilization and standardization to 30% polysaccharides.
Health notice. Educational and study content. It describes concepts of Traditional Chinese Medicine and does not replace diagnosis or treatment by a healthcare professional. Needling, medicinal herbs and invasive techniques must be applied by trained professionals. Safety guide.
