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.

Millions of people worldwide suffer from high blood pressure while approximately 90 percent of Americans will experience this condition in their lifetime.

What defines high blood pressure and how does genetic makeup influence both its development and treatment? Each heartbeat functions to circulate blood through your body using the network of blood vessels. Blood pressure represents the force that blood applies to the vessel walls during circulation. When blood vessels become narrow or the heart beats with greater effort blood pressure levels rise. Blood pressure readings under 120/80 mmHg represent normal values while readings above 130/80 mmHg indicate high blood pressure or hypertension. The genetic makeup of a person can greatly affect their likelihood of developing high blood pressure. Research indicates that genetic factors account for about half of the variations in blood pressure between individuals. Multiple elements such as age and ethnicity alongside diet and stress affect blood pressure levels but understanding genetic risk assists in creating tailored treatment strategies.

There are two main types of high blood pressure:

There are two primary categories of high blood pressure: primary (essential) hypertension which emerges gradually without identifiable causes and secondary hypertension which results from other health conditions or prescribed drugs. Lifestyle habits including dietary choices and physical activity affect blood pressure outcomes, while genetic differences determine how people respond to these lifestyle adjustments. The regulation of blood pressure is influenced by genetic factors which control blood volume, blood vessel diameter, and stress response mechanisms. The AGT and ACE2 genes contribute to increased blood pressure through modifications in blood volume and vessel diameter. By studying genetic influences doctors can customize treatment methods which include using ACE inhibitors to offset the effects that raise blood pressure. Apart from genetic elements blood pressure levels show connections to markers including free testosterone as well as lymphocyte count together with specific fatty acids. Genetic factors strongly influence blood pressure control yet lifestyle and environmental elements hold critical importance in blood pressure management and prevention. A comprehensive strategy that integrates genetic understanding with lifestyle adjustments is advised to manage high blood pressure effectively. Regular blood pressure monitoring and dietary changes along with physical activity and stress management under healthcare supervision enable people to sustain healthy blood pressure levels while minimizing heart disease risk. Knowledge of genetic factors related to high blood pressure allows people to take active measures to improve heart health. Individuals can master their high blood pressure management through tailored lifestyle and treatment recommendations based on genetic information. Use Precision Health & Wellness tests from PlexusDx to discover your genetic risk factors for high blood pressure and make healthier life choices based on these insights.

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.

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