#TraditionalKnowledge

Across the rice fields and riverbanks of Thailand’s Northeast, stories spin about a curious plant whose roots are as twisted as the folklore surrounding them. Known as “ปลาไหลเผือกน้อย” (pla lai phueak noi) or regionally as “เอี่ยนด่อน,” Eurycoma harmandiana Pierre has woven itself into the medicinal traditions of Thai and neighboring Lao communities for generations. Bearing a name that translates to “white eel” in local dialects—“เอียน” meaning eel and “ด่อน” denoting the white color—this small but potent shrub holds a revered place in Isan folk practice as a source of wellness, vitality, and resilience, cherished particularly for its powerful roots.