The concept of ‘Nidana Parivarjanam’ (avoiding causative foods and practices) is mentioned for all diseases in Ayurveda. For prevention of disease, one should follow Sadvritta (Good conduct), Dincharya (Daily regimen) & Ritucharya (Seasonal regimen) as advised in Ayurveda. Rules of eating are mentioned in Ayurvedic classics, besides the use of bio-cleansing procedure (Panchakarma) can be advocated for keeping the dosas normal and thus prevent ill health.