#RedHolyBasil

Red holy basil, known in Thailand as gaprao daeng, remains a cornerstone of Thai kitchens and traditional healing. While globally called holy basil and scientifically Ocimum tenuiflorum, it is the red-tinged cultivar that captures Thailand’s enduring link between plant-based living and wellness. Thai households long used gaprao daeng to ease coughs, fevers, and various ailments, while modern researchers explore its potential to address chronic disease and stress. This evolving dialogue between old wisdom and new science holds particular relevance for Thai readers who value both cultural heritage and evidence-based health.

Red holy basil, known locally in Thailand as “กะเพราแดง” (gaprao daeng), is cherished across the country both for its distinctive spicy aroma and as a revered medicine in traditional healing. Although famed globally as “holy basil” or by its scientific name, Ocimum tenuiflorum (synonyms: Ocimum sanctum, etc.), it is the dramatic red-tinged cultivar—celebrated in Thai folklore, kitchens, and herbal medicine—that captures the nation’s deep connection to plant-based health. Long before the rise of modern clinics and pharmacies, gaprao daeng was already a mainstay of Thai homes, used to treat everything from coughs and fevers to spiritual malaise. Now, as researchers worldwide search for new therapies to tackle chronic diseases and stress, science is returning its focus to this humble herb, striving to validate the ancient wisdom held by countless Thai elders.