Last reviewed: May 12, 2026 Last updated: May 12, 2026

Written by: Jay Hastings , CEO of PlexusDx

Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations. He has more than 20 years of experience across healthcare innovation, genomics, laboratory operations, healthcare investing, and strategic finance. His work has included scaling healthcare startups, leading CLIA lab integrations, and helping expand consumer access to precision health tools.

Medically reviewed by: Jayden Lee, PharmD, EMBA

Jayden Lee, PharmD, EMBA, is the PlexusDx Medical Science Liaison with a PharmD and MBA specializing in pharmacogenomics and clinical product development, with a proven ability to bridge the gap between genomic research and practical patient outcomes. Dr. Lee has more than 10 years of professional experience in clinical pharmacy, academia, and research.

This article is part of the PlexusDx Education Hub — your resource for evidence-based guidance on diet & genetics. Browse all Diet & Genetics education

In Ayurveda, an individual's constitution — known as Prakriti — is classified into patterns called Vata, Pitta, and Kapha, each associated with distinctive physical, metabolic, and temperamental traits. A growing research field called Ayurgenomics asks whether these ancient constitutional categories line up with measurable biology, including specific genes. When people describe an "Ayurvedic biomarker," they usually mean a trait or molecular marker used to connect a Prakriti type to modern physiology.

What Prakriti describes

Prakriti is a whole-person classification based on observable and reported traits: body build and how easily weight is gained or lost, skin and hair characteristics, appetite and digestion, tolerance of heat and cold, energy patterns, sleep, and temperament. Rather than diagnosing disease, it aims to describe a person's baseline tendencies. Vata types are often characterized as light and variable, Pitta as intense and heat-oriented, and Kapha as steady and heavier. These are descriptive attributes, not clinical labels.

Where genetics enters: Ayurgenomics research

Ayurgenomics studies have reported that Prakriti groups can differ at the molecular level. In influential work, expression and variants of EGLN1 — a gene central to the body's oxygen-sensing and hypoxia-response pathway — differed between constitutional types and were linked to high-altitude adaptation. Researchers have also examined CYP2C19, a liver enzyme gene that governs how the body processes many compounds, reporting differences in genotype frequency across Prakriti groups. Immune-related genes such as HLA-DRB1 have been explored as well. These studies are early and need replication, but they suggest the traditional trait clusters may capture real biological variation.

Traits and attributes commonly mapped

The attributes most often mapped to constitutional types cluster around metabolism and regulation: how efficiently a person extracts and stores energy, how they thermoregulate, baseline digestive tendencies, and stress reactivity. Because genes like EGLN1 and CYP2C19 touch oxygen handling and metabolism, it is biologically plausible that constitutional descriptions overlap with these systems. Still, any single biomarker captures only a sliver of a person, and the same trait can arise from many different underlying causes.

Interpreting constitutional biomarkers responsibly

Constitutional typing and Ayurgenomic biomarkers are frameworks for understanding tendencies, not diagnostic tests. They should complement, never replace, evidence-based medical care. A biomarker that correlates with a constitutional type at the group level does not predict any individual's health outcome, and lifestyle, environment, and other genes all shape the result. Anyone using these frameworks for health decisions should do so alongside a qualified healthcare provider.

What a genetic test can and can't tell you

Modern genetic testing can describe real variation in genes tied to metabolism and biological pathways, but it does not validate or assign a Prakriti type. The Precision Peptide Genetic Test analyzes 14 pathways, 49 peptides, 150+ genetic insights across peptide-related biological pathways — pathway-level context about your biology, not a diagnosis or a prescription. Variants in genes such as EGLN1 illustrate how constitution and molecular biology can intersect, but a test gives you information for a conversation with your provider, not instructions about what to put in your body.

Frequently Asked Questions

What is an Ayurvedic biomarker?

An Ayurvedic biomarker is a measurable trait or molecular marker used to connect a traditional constitutional type — Vata, Pitta, or Kapha — to modern physiology. Ayurgenomics research has linked constitutional groups to genes such as EGLN1 and CYP2C19, suggesting the ancient categories may reflect real biological variation.

Can genetics confirm my Prakriti type?

Not reliably. Ayurgenomics studies report group-level differences in genes like EGLN1 and CYP2C19 across constitutional types, but these findings are early and need replication. A genetic test describes pathway-level biology; it does not assign or confirm an individual's Prakriti classification as a diagnosis.

Which genes are linked to Ayurvedic constitution?

Research has most often highlighted EGLN1, involved in oxygen sensing and high-altitude adaptation, and CYP2C19, a liver enzyme gene affecting how the body processes many compounds. Immune genes such as HLA-DRB1 have also been studied. These associations are promising but remain an emerging area of research.

Should I make health decisions based on constitutional typing alone?

No. Constitutional typing and its biomarkers describe tendencies, not diagnoses, and should complement evidence-based care rather than replace it. Genetic and constitutional insight is context. Make health decisions with a qualified healthcare provider who can weigh your full history, symptoms, and goals.

Curious how your genetics fit into the bigger picture? The Precision Peptide Genetic Test offers pathway-level insight you can bring to a conversation with your healthcare provider — genetics as a guide, not a guarantee.

This article is part of the PlexusDx Education Hub. Browse all Diet & Genetics education

The Precision Peptide Genetic Test analyzes how your genes influence peptide-related biological pathways. It does not recommend, prescribe, or determine which peptides you should use. Consult a qualified healthcare provider before beginning any peptide protocol.

Medical and Editorial Standards

Medical review process: This article was reviewed for medical accuracy, scientific clarity, evidence alignment, and appropriate discussion of genetics, medications, supplements, biomarkers, and health-related claims.

Sources and evidence: PlexusDx educational content is developed using peer-reviewed research, clinical literature, reputable medical references, and, where applicable, public health or regulatory guidance. References are included at the end of the article when scientific, medical, or health-related claims are discussed.

Commercial transparency: PlexusDx offers genetic testing, blood biomarker testing, personalized supplement recommendations, and related precision wellness services. Product mentions are intended to help readers understand available options and should not be interpreted as medical advice.

Important disclaimer: PlexusDx educational content is for informational purposes only and should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about medications, supplements, genetic testing, lab testing, or health-related care.