Rè Dài Líng Zhī (Tropical Lingzhi) is a traditional Chinese medicinal material. It is the fruiting body of Ganoderma tropicum (Jungh.) Bres., a fungus belonging to the family Polyporaceae. It was first recorded in Zhonghua Bencao (Chinese Materia Medica).

Efficacy & Actions

Nourishes, strengthens, and exhibits anti‑tumor effects.

Indications

Coronary heart disease and tumors.

Modern Pharmacology

Anti‑tumor effects: Tropical Lingzhi has anti‑tumor medicinal value. Fungi of the genus Ganoderma generally contain triterpenoids with anti‑tumor and immunomodulatory activities. Cardiovascular protective effects: It can be used in the treatment of coronary heart disease. Sedative and hypnotic effects: Commonly used in folk medicine for sedation and insomnia. Other effects: Fungi of the genus Ganoderma also exhibit antibacterial, hypoglycemic, and immune‑enhancing pharmacological activities.

Ingredients

Triterpenoids: One of the main active components of the genus Ganoderma, with anti‑tumor, immunomodulatory, and hypoglycemic functions. Polysaccharides: Tropical Lingzhi contains Ganoderma polysaccharides. Phenolic compounds: Two new phenolic compounds, ganodermatropin A and ganodermatropin B, have been isolated from the fruiting bodies of Ganoderma tropicum. Other components: Tropical Lingzhi also contains sterols, alkaloids, and other active components.

Usage & Dosage

For oral administration: decoct in water, 3–9 g; or grind into powder and take with water.

Medicinal Parts

Fruiting body.

Selection & Storage

Store in a cool, dry place, protected from moisture and insects.