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.

When browsing through your grocery store aisles you might not notice the hidden dangers present on your fresh produce.

The herbicide RoundUp's active ingredient glyphosate remains controversial because of its suspected health risks. Your individual genetic makeup influences how your body responds to this widespread pesticide. We will explore glyphosate sensitivity through genetic testing to discover how your body responds. Glyphosate's status as a non-selective herbicide has made it a common tool in agriculture since the development of crops genetically modified to resist it. Its extensive application has generated safety concerns. Regulatory agencies usually declare glyphosate safe for humans if used properly but research shows that glyphosate exposure results in kidney disease, liver damage, hormonal changes, DNA damage, nerve damage and cancer risks. Several countries have implemented bans and restrictions on glyphosate due to the ongoing debate about its safety which stems from conflicting health impact studies. The present dispute highlights the essential need to study how genetic differences affect people's reactions to glyphosate and other pesticides. Studies in genetics have pinpointed particular gene variants that influence glyphosate processing in human bodies. People who possess particular variants of the CYP1A1 and ALOX5AP genes tend to develop stronger negative reactions to glyphosate exposure. Research into genetics indicates that the unique genetic composition of individuals plays a role in the diverse responses documented during glyphosate exposure studies. Genetic testing reveals important details about potential glyphosate sensitivity but remember that genetic predispositions represent only one component among many factors. The way our bodies respond to pesticides is significantly influenced by our dietary habits as well as our lifestyle choices and environmental factors. If you're looking to minimize your exposure to glyphosate and other pesticides, consider adopting the following practices:

  • By making these practices part of your daily routine you can actively reduce pesticide exposure while enhancing your health.

Health arises from a combination of genetic, environmental and lifestyle elements while genetic testing provides important information about your body's specific requirements. When pursuing your health journey you should look into the Precision Health & Wellness tests offered by PlexusDx. Genetic tests provide personalized insights through your DNA which allows you to make knowledgeable health choices. Discover how genetic testing can improve your health by visiting PlexusDx.com or finding information at Amazon and Walmart. Since pesticides such as glyphosate pose health risks individuals must learn about their genetic predispositions to enhance their wellness. Utilize the valuable information genetic testing provides and create a proactive health strategy for your future well-being. Your genetic information serves as the essential guide to achieving a better and more knowledgeable way of living.

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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