Genome-wide analysis correlates Ayurveda Prakriti

Area of Science:

• Genomics
• Personalized Medicine
• Traditional Indian Medicine

Background:

• Ayurveda, India's traditional medicine, classifies individuals into Vata, Pitta, and Kapha constitutional types (Prakriti).
• Previous research has not established a clear link between genetic variations and Prakriti classification.

Purpose of the Study:

• To investigate the correlation between genomic variations and Ayurveda's Prakriti classifications.
• To explore the genetic underpinnings of traditional Indian medicine's phenotypic categorization.

Main Methods:

• Genome-wide single nucleotide polymorphism (SNP) analysis was conducted on 262 male individuals classified into Vata, Pitta, or Kapha Prakritis.
• Statistical analysis, including principal component analysis (PCA) and permutation testing, was used to identify significant genetic differences and validate findings.

Main Results:

• 52 SNPs showed significant differences between Prakriti groups (p ≤ 1 × 10(-5)) after rigorous statistical testing.
• PCA successfully classified individuals into their respective Prakriti groups, independent of ancestry.
• The gene PGM1 was found to correlate with the Pitta phenotype, as described in ancient Ayurvedic texts.

Conclusions:

• The study provides the first convincing evidence correlating genomic variations with Ayurvedic Prakriti classifications.
• Ayurveda's Prakriti-based system has a genetic basis and aligns with modern personalized medicine principles.
• This research validates the long-standing practice of personalized constitutional typing in traditional Indian medicine.