Abstract
Viruddha-āhāra (incompatible or unwholesome food combinations) is an established concept in classical Ayurvedic literature that links certain pairings or conditions of foods to impair digestion, formation of toxic metabolites (Ama), disturbance of doṣha balance, and a spectrum of acute and chronic disorders. This review summarizes classical definitions and classifications, synthesizes modern experimental and review-level evidence relating Viruddha-āhāra to biochemical, toxicological and gut-microbiota changes, and discusses clinical implications and research gaps. While ancient texts provide a rich taxonomy and physiological rationale (agni, srotas, doṣhas), contemporary studies (animal/toxicology and emerging human data) give preliminary support for biological mechanisms such as inflammation, dysbiosis and impaired digestion. High-quality clinical and mechanistic studies are needed to evaluate which classical incompatibilities have measurable adverse effects in humans and under what contexts (dose, frequency, host constitution).
Keywords: Viruddha-Āhāra, incompatible food, Ayurveda, Agni, Ama, gut microbiota, inflammation
Download Article: Dr ASHISH GULIA WJAS VOL VIII ISSUE VI NOVEMBER 2025
