Ayurvedic Genomics: Establishing a Genetic Basis for Mind-Body Typologies

Background: Ayurveda, India's natural health care tradition, has a unique way of classifying human population based on individual constitution or prakriti . Ayurveda's tridosha theory identifies principles of motion ( vata ), metabolism ( pitta ), and structure ( kapha ) as discrete phenotypic groupings. Patwardhan et al. (2005) hypothesized in a paper published in this journal that there is a genetic connotation to prakriti and as proof of this concept showed a correlation between HLA alleles and prakriti type, establishing a rationale and preliminary experimental support for the concept of an association between HLA alleles and the Ayurvedic tridosha theory of individual prakriti types. This work is both part of and a catalyst for a wider revolution in the scientific investigation of Ayurveda in India, referred to as "Ayurvedic biology" and "AyuGenomics." Subsequently, Chen et al. (2007) reported a similar study in this journal using a classification based on Traditional Chinese Medicine (TCM) theory. Conclusions: The findings of a genetic basis for both Ayurvedic and TCM classifications indicate a commonality between Asia's great medical traditions in their diagnostic typologies and a genetic basis for Asian traditional medicine's theory of discrete and discernable groupings of psycho-physiologic differences. Accordingly, new horizons have opened for collaborative East-East research and for an individualized approach to disease management and activation of the full range of human potential, as articulated in Ayurveda and TCM.