In Ayurveda consuming incompatible foods (“viruddha”) is considered to be a cause of many diseases. In the Charaka Samhita a list is given. * Fruit with milk products<ref name="krasne2014"/> * Fish with milk products (produces toxins).<ref name"connecting" /><ref name"rastogi2014" /> * Meat with milk products.<ref name="rastogi2014" /> * Sour food<ref name"rastogi2014" /> or sour fruit<ref name"connecting" /> with milk products. * Leafy vegetables with milk products.<ref name="rastogi2014" /> * Milk pudding or sweet pudding with rice.<ref name="rastogi2014" /> * Mustard oil and curcuma.<ref name="rastogi2014" />