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The Risks And Benefits Of MRI Contrast Dye

By Dr. Diana Rangaves, PharmD•8 min read

From allergic reactions to kidney concerns, we explore the side effects of MRI contrast dye so you can make an informed decision.

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Meet the ExpertsMeet Experts

Anne Kamwila

Anne Kamwilla is a Healthcare Policy Analyst with a strong foundation in health economics, policy research, and strategic content creation. With a Bachelor’s degree in Health Economics from Maseno University, Kamwilla specialize in analyzing health systems, designing evidence-based policies, and communicating complex health information clearly and effectively. Alongside policy work, Kamwilla is an experienced content writer and SEO specialist, creating high quality, engaging content that educates, informs, and drives results. She combines analytical skills with creativity to develop blogs, articles, and marketing content tailored to client objectives, particularly in the health and business sectors.

Avery Zenker, BASc, MAN

Avery Zenker is a Registered Dietitian with a master’s degree in nutrition, bringing her expertise to both clinical care and evidence-based health communication. She works with clients through HealthCasa and Health for Life Medical Centre, where she focuses on practical, personalized nutrition strategies that support long-term health and well-being. In addition to her clinical practice, Avery contributes her expertise as a medical and health writer for MyHealthTeam, representing MyCrohnsAndColitisTeam. Her writing helps bridge the gap between research and real-world understanding, making complex digestive and chronic disease-related topics more accessible for patients and caregivers. Avery’s professional interests span digestive health, nutrient optimization, women’s health, sports nutrition, plant-based eating, intuitive eating, weight optimization, and chronic disease management, including cardiovascular conditions. She is an active member of the Dietitians of Canada and the College of Dietitians of Ontario.

Dr. Arthur L. Burnett II, MBA, FACS

Arthur L. “Bud” Burnett II, M.D., MBA, FACS, is a groundbreaking urologist, researcher, and educator who has served at Johns Hopkins for over 40 years. He is the Patrick C. Walsh Professor of Urology, Director of the Male Consultation Clinic, and Professor of Oncology. A barrier-breaking leader, Dr. Burnett was the first Black person to reach several historic milestones in urology—including Professor of Urology at Johns Hopkins, President of the Sexual Medicine Society of North America, and Board Member of the American Urological Association. Internationally recognized for advancing men’s health, he has performed thousands of surgeries and pioneered minimally invasive, nerve-sparing techniques that preserve quality of life. His groundbreaking research on erectile function paved the way for oral therapies such as Viagra, and he continues to innovate treatments for both men’s and women’s urologic health. The author of 500+ scientific articles and three books—including Johns Hopkins Patient’s Guide to Prostate Cancer (2010), Prostate Cancer Survivors Speak Their Minds (2010), and The Manhood Rx (2022)—Dr. Burnett will release his next book in 2026. Through UroMissionsWorks, the nonprofit he founded, he brings critical urologic care to underserved communities worldwide. His contributions have been recognized with top honors, including the American Urological Association’s Distinguished Contribution Award and the Hugh Hampton Young Award.

Dr. Diana Rangaves, PharmD, RPH

Dr. Diana Rangaves, a distinguished board-certified pharmacist, and Google Scholar brings extensive expertise in senior care, mental health, and finance. She is a trusted voice in the health and wellness space. With a doctorate from the University of California and over 30 years of healthcare experience, she combines her academic prowess as a professor, teaching critical thinking, ethics, pharmacology, addiction, behavior patterns, pharmacy, and nursing. Dr. Rangaves is dedicated to improving well-being through her profound knowledge and compassionate approach to health care. . She is passionate about storytelling, research, and education, using her skills, experience, and knowledge to produce high-quality, impactful content that reaches diverse global audiences. With a strong background in medical writing, project management, and SEO optimization, she authored and edited multiple books, articles, courses, and guides in various fields and genres. Diana integrates education, creative insights, and mentoring as a certified CANVAS online learning management system instructor, a member of the International Association of Professional Writers and Editors, and a tenured college professor. She lives in Santa Rosa, CA, with her numerous pasture pets and rescues.

Dr. Jill Carnahan, MD

Dr. Jill Carnahan, MD, ABIHM, is a leading expert in mold toxicity and the founder of Flatiron Functional Medicine in Boulder, Colorado and MDLifespan Advisory Board Member. A survivor of both breast cancer and Crohn's disease, she brings personal resilience and deep clinical insight to patient care—helping individuals uncover the root causes of illness and restore health through personalized, integrative approaches. Board-certified in both Family Medicine and Integrative Holistic Medicine, Dr. Carnahan combines conventional diagnostics with cutting-edge lab testing, nutrition, and lifestyle interventions to treat chronic and complex conditions. Her award-winning documentary, Doctor/Patient chronicles her personal journey overcoming mold-related illness.

Anne Kamwila

Avery Zenker, BASc, MAN

Dr. Arthur L. Burnett II, MBA, FACS

Dr. Diana Rangaves, PharmD, RPH

Dr. Jill Carnahan, MD

Dr. Justus Rabach, MD

Justus Rabach is a medical doctor and a graduate of Clinical Medicine from the University of Nairobi. His foundational medical training has provided him with a comprehensive understanding of patient care, diagnosis, and treatment across a broad range of medical conditions.

Dr. Michelle Jorgensen, DDS

Dr. Michelle Jorgensen is a biologic dentist and traditional naturopath. She is the founder and owner of Total Care Dental & Wellness in Utah, where she focuses on the connection between dentistry and overall health. She is a Board-Certified Naturopath and certified Nutritional Autoimmune Specialist. She is also the founder of Living Well with Dr. Michelle Jorgensen, a products business that provides dental and overall health products that combine nature and science to help people be well.

Dr. Paul Savage, MD

Dr. Paul Savage is the founder and Chief Medical Officer of MDLifespan and a leading voice in personalized medicine and toxin reduction. Drawing on years of clinical experience and a deep commitment to advancing preventive health, he has developed innovative approaches, like PlasmaXchange™ protocols, to help patients take an active role in improving their long-term wellness and longevity. As a former emergency room physician who transformed his own health through the principles he now teaches, Dr. Savage brings a patient-centered perspective to his work. His mission is to reshape the future of healthcare by addressing the global toxin crisis with cutting-edge scientific insight and empowering individuals to reclaim their well-being through informed, personalized strategies.

Jennifer Pallian

Jennifer Pallian is a registered dietitian with 15 years of experience specializing in nutrition, food science, and recipe development. She is also the resident Food Scientist for Canada’s Chatelaine Magazine. She founded and runs Foodess, an online cooking platform known for meticulously-crafted recipes and engaging food content

Kathleen (Kat) Benson, RDN, CSSD, CPT

Kathleen (Kat) Garcia-Benson, MS, RDN, CSSD, CPT is a Registered Dietitian Nutritionist and board-certified specialist in sports dietetics. She provides insurance-based nutrition care, working full-time with JTA Wellness and contracting with V Nutrition. Kat specializes in sports nutrition, women’s health (including PCOS and prenatal nutrition), and digestive health.

Lena Bakovic, MS, RDN, CNSC

Lena Bakovic is a Registered Dietitian Nutritionist with over eight years of experience. She specializes in advising clients with chronic conditions and those seeking to improve their overall health and has expertise in Clinical Nutrition, Chronic Disease Management, Health and Lifestyle Improvement and Content Creation for Health and Nutrition. Lena holds a Master of Science in Clinical Nutrition from Rosalind Franklin University of Medicine and Science and a Bachelor of Science in Nutritional Science from the University of Alberta in Canada.

Nicholas I. Jones, MD, FACS

Dr. Nicholas Jones is an aesthetic and reconstructive plastic surgeon based in Atlanta. He is double-board certified by the American Board of Plastic Surgery and the American Board of Surgery. He is the founder of Nip & Tuck Plastic Surgery in Atlanta, which focuses on both aesthetic and reconstructive surgery. Jones is a member of the American Society of Plastic Surgery, the American College of Surgeons, and is a board member of the Georgia Society of Plastic Surgeons.

Tuan Ho

Tuan Ho is a litigation and trial attorney at the Law Firm of Rivers J. Morrell III in Orange County, California, where he focuses on the prosecution of personal injury matters. With experience handling a wide range of civil litigation cases, he is committed to advocating for clients and guiding them through the complexities of the legal system with clarity and confidence. Before joining his current firm, Ho served as a civil litigation associate at Testan Law, gaining valuable experience in case strategy, discovery, and trial preparation. His practice is built on a strong foundation of client-centered representation and a dedication to achieving equitable outcomes for those affected by injury or negligence. Ho is an active member of the Consumer Attorneys Association of Los Angeles, the Orange County Trial Lawyers Association, and the Vietnamese American Bar Association of Southern California.

Tunde Rasheed B.Sc. Researcher

Tunde Rasheed, B.Sc. Researcher Chemical and Polymer Medical Engineering SAAS Healthcare, Disease Management, Adverse effects tracking, Diabetes Management Health education · Evidence-aware patient content · Chronic disease topics · Mental health literacy · Clinical explainers · Research-based Consumer Tunde Rasheed is a health and medical researcher and content writer with 7 years of experience creating research-supported articles across chronic disease management, mental health, patient education, and health technology. He specializes in translating complex medical information into clear, accessible language that patients, caregivers, and general audiences can understand without feeling overwhelmed. He has worked with health organizations and SaaS healthcare teams on diabetes, dementia, medication side effects, preventive care, and digital health tools. His work emphasizes accuracy, responsible sourcing, and plain-language explanations that support informed decision-making. With a background in Chemical & Polymer Engineering, he brings a strong foundation in scientific and critical thinking, research interpretation, with evidence evaluation.