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.
Manganese: An Essential Mineral for Health
Manganese functions as an essential mineral for health because it assists with energy production and defense against oxidative stress while participating in metabolism processes and supporting brain development and immune system responses. Legumes, rice, nuts and whole grains serve as the primary dietary sources for adults who require 2 mg of manganese daily.
Risks Associated with Manganese Exposure
Professional groups including miners, welders and mechanics who work with manganese face a higher risk of toxic effects that can lead to neurological damage and symptoms similar to Parkinson's disease known as manganism. Genetic components dictate body manganese levels which in turn modify zinc and manganese transport mechanisms along with tissue manganese absorption and iron interaction. SC39A8 gene mutations create extreme manganese deficiency and typically signal serious medical conditions requiring professional diagnosis and therapeutic treatment.
Regulating Manganese Levels
Manganese regulation within the body is determined by genetic factors while both dietary patterns and environmental conditions exert strong effects on it. Individuals seeking to understand how their genetic makeup determines their manganese absorption levels must check out the Precision Health & Wellness tests provided by PlexusDx. Exploring the genetic dimension of manganese under the Diet & Nutrition category enables individuals to understand how their genetic structure impacts manganese processing within their organism.
Practical Suggestions for Improved Manganese Health Benefits
- Maintain a Balanced Diet: Legumes, nuts, and whole grains should be added to your meals to naturally provide the manganese your body requires.
- Limit Occupational Exposure: Employees working in environments where they could be exposed to manganese must adhere to safety procedures to minimize the risk of toxic effects.
- Consult a Healthcare Provider: Healthcare providers stand ready to offer customized guidance and suggestions when you need assistance understanding manganese levels or hereditary risks.
People must understand genetic interactions with diet and environmental elements to properly regulate manganese levels for better health. PlexusDx's Precision Health & Wellness tests empower individuals to navigate their personalized health management pathways by providing comprehensive insights. Learn about your genetic traits and their effects on manganese status by exploring PlexusDx.com along with Amazon and Walmart genetic testing services. Learning new information allows you to make informed choices which improve your health.
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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