Yaanang Daeng: The Scarlet Vine at Thailand’s Health Frontier
Yaanang Daeng, known scientifically as Bauhinia strychnifolia Craib, sits at the crossroads of Thai tradition and modern science. Revered for generations in rural communities, this scarlet-hued vine is now drawing interest from researchers seeking evidence-based insights into traditional healing.
Across Thailand’s North and Northeast, villagers refer to the plant as the “diligent vine” and the “red Yaanang.” Leaves, stems, and roots are woven into home remedies and folk remedies for detoxification, fever relief, and tonic effects. The plant’s role in classic Thai herbal texts and everyday self-care reflects a living bridge between culture and health. Today, scientists are probing the plant’s biochemical secrets to understand its traditional reputation.