Radio Health Journal

Each week, Radio Health Journal breaks down important news in medicine, science and technology with the help of world-renowned experts. Our three weekly segments will help guide you to a happier, healthier life – with some fun facts to share at dinner parties. Can magic mushrooms cure your depression? Have we outrun natural selection? Hosted by Elizabeth Westfield, Greg Johnson and Maayan Voss de Bettancourt and produced by Kristen Farrah and Amirah Zaveri. New shows posted each Sunday by 5 a.m. EST. Subscribe, listen, and rate. If you’re looking for older episodes, you can find our entire segment catalog on our website radiohealthjournal.org. Also, check out the latest on Facebook and Instagram @radiohealthjournal and on X @RadioHealthJrnl.

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Episodes

• Medical Notes: A New Cause of Infertility, the Future of Drinking Ocean Water, and Why You Should Embrace PDA

  Wednesday, July 30, 2025

  4 minutes

  Researchers have discovered a new cause of infertility. Not all of us grow from adversity. Will the ocean be our newest water source? Why you should embrace PDA. Learn More: https://radiohealthjournal.org/medical-notes-infertility-air-pollution-ocean-water-pda Learn more about your ad choices. Visit megaphone.fm/adchoices

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• The FDA Is Vegan: Why The Agency Is Phasing Out Animal Testing

  Sunday, July 27, 2025

  14 minutes

  In a historic move, the FDA has taken the first steps to phase out animal testing in research. Though it’s been a requirement for new drug development for decades, there are other, more accurate methods that the FDA wants to move forward with. Elizabeth Baker, Esq. discusses these new methods and the emerging technology helping to remove animal testing from all drug research. Learn More: https://radiohealthjournal.org/the-fda-is-vegan-why-the-agency-is-phasing-out-animal-testing Learn more about your ad choices. Visit megaphone.fm/adchoices

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• “Two Sides Of The Same Coin”: There’s No Such Thing As Nature Vs Nurture

  Sunday, July 27, 2025

  10 minutes

  This week we continue the discussion about how our genes influence our future. Our expert explains how our genetics affect the people around us – and how their genes affect us, from parenting to romance. Dalton Conley, author of The Social Genome, explains the immense impact of this hidden influence. Learn More: https://radiohealthjournal.org/two-sides-of-the-same-coin-theres-no-such-thing-as-nature-vs-nurture Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Medical Notes: Running, Cancer Detection, and the Future of Dentistry

  Wednesday, July 23, 2025

  4 minutes

  This week: Why your gaze can boost running performance, a breakthrough in early cancer detection, the future of dental implants, and how childhood nutrition shapes adult health. Learn More: https://radiohealthjournal.org/run-faster-cancer-detection-high-tech-teeth/ Learn more about your ad choices. Visit megaphone.fm/adchoices

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• From Weight To Career Success, How Your Genes Can Predict Your Future

  Sunday, July 20, 2025

  13 minutes

  Can your genes predict how much money you’ll make in your career? Dalton Conley, a sociologist, explains how our genes can be predictive of all aspects of our life – from BMI to who we’re friends with – in his new book, The Social Genome. Would you want to know the odds your genes have predetermined about life outcomes? Learn More: https://radiohealthjournal.org/from-weight-to-career-success-how-your-genes-can-predict-your-future Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Edible Sunscreen: Can You Eat Your Sun Protection?

  Sunday, July 20, 2025

  11 minutes

  Edible sunscreens have become a hot topic, but can SPF gummies replace your normal sunscreen? Dr. Susan Massick explains how UV rays cause damage throughout our body and what type of protection will be most effective. Learn More: https://radiohealthjournal.org/edible-sunscreen-can-you-eat-your-sun-protection Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Medical Notes: How Sleep, Safety, and Optimism Shape Your Health

  Wednesday, July 16, 2025

  3 minutes

  What does poor sleep do to your brain? How can you grill smarter this summer? And could optimism secretly improve your health? We break down the latest science. Learn More: https://radiohealthjournal.org/medical-notes-poor-sleep-can-change-your-brain-how-to-grill-safely-this-summer-and-the-secret-superpower-of-optimism Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Don’t Blame Growing Pains: The Dangers Of Ignoring Childhood Pain

  Sunday, July 13, 2025

  10 minutes

  Chronic pain in children is often dismissed as “growing pains,” but ignoring it can lead to lifelong health and socioeconomic consequences. Dr. Tonya Palermo emphasizes the need for better pain education and early intervention to help kids avoid long-term damage. Learn More: https://radiohealthjournal.org/dont-blame-growing-pains-the-dangers-of-ignoring-childhood-pain Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Inside The Ambulance: Chaos, Camaraderie, And The Calls You Never See On TV

  Sunday, July 13, 2025

  14 minutes

  In the daily life of a paramedic, true emergencies are rare, resources are thin, and burnout runs high. Instead of glamorized rescues, medics often face issues that would be better handled by social workers and lawyers. This week, Joanna Sokol details her experience on the job and why the field is desperate for better worker rights. Learn More: https://radiohealthjournal.org/inside-the-ambulance-chaos-camaraderie-and-the-calls-you-never-see-on-tv Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Medical Notes: Personality Tweaks, Fertility Clues, and the Right Way to Meditate

  Wednesday, July 9, 2025

  4 minutes

  Can inflammation affect fertility? Could curiosity change your life? This week, we explore cutting-edge research on anxiety treatments, parenting patterns, and the science of self-improvement. Learn More: https://radiohealthjournal.org/medical-notes-how-to-change-your-personality-customizing-your-anxiety-treatment-and-a-hidden-cause-of-infertility Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Full Body Reset: Stress, Cortisol, And Adrenal Dysfunction

  Sunday, July 6, 2025

  11 minutes

  The adrenal glands regulate cortisol, a hormone crucial for managing stress and energy. When stress is chronic, cortisol imbalances can cause fatigue, anxiety, and pain. Dr. Izabella Wentz offers simple lifestyle changes that can help restore balance and improve your overall health. Learn More: https://radiohealthjournal.org/full-body-reset-stress-cortisol-and-adrenal-dysfunction Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Her Pain, His Treatment: Issues With The Generic Approach To Pain Relief

  Sunday, July 6, 2025

  12 minutes

  Whenever we experience pain, our bodies use internal pain relief symptoms to reduce some of that discomfort. Though it’s been believed that men and women use the same, main system, a new study is pioneering an entirely new understanding of chronic pain. Our experts discuss this research and how it could change the future of pain management. Learn More: https://radiohealthjournal.org/her-pain-his-treatment-issues-with-the-generic-approach-to-pain-relief Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Medical Notes: How Sleep Apnea Rewires Your Brain, A Non-Addictive Pain Pill, And Using Ultrasound As A Disinfectant

  Wednesday, July 2, 2025

  4 minutes

  Ultrasound isn’t just for imaging. Sleep apnea may silently rewire the brain. A new non-opioid painkiller shows promise—without the dangerous side effects. Dementia can make people act out in unexpected ways—and families are often left struggling. Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Bertolotti’s Syndrome: The Under-diagnosed Cause Of Back Pain

  Sunday, June 29, 2025

  13 minutes

  When Jakki Maser’s back pain started at 13, doctors brushed it off as a minor injury. Years of unrelenting pain and dead-end appointments led her to uncover the real cause herself – Bertolotti’s syndrome, an underdiagnosed spinal condition. This week, our experts explain how to accurately catch this condition and the best treatment methods for a full recovery. Learn More: https://radiohealthjournal.org/bertolottis-syndrome-the-under-diagnosed-cause-of-back-pain Learn more about your ad choices. Visit megaphone.fm/adchoices

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• The Future Of Medicine Pt.2: A New Era Of Healthcare Focuses On Prevention

  Sunday, June 29, 2025

  10 minutes

  New technology like AI offers promise, but experts say true healthcare reform starts with prevention, not just innovation. The U.S. spends more on healthcare than any other nation, yet outcomes lag because we focus on expensive treatments instead of early care. Our expert explains how real change will require prioritizing prevention to keep people healthier from the start. Learn More: https://radiohealthjournal.org/the-future-of-medicine-pt-2-a-new-era-of-healthcare-focuses-on-prevention Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Medical Notes: The Science Behind Your ‘AURA’, The Fluoride Debate, And The Real Reason Behind Your Yawn

  Wednesday, June 25, 2025

  4 minutes

  Your ‘aura’ may just be a mixture of oils and fats on the skin. Scientists still don’t fully know why we yawn—but they’re getting closer. The debate over fluoride is back in the spotlight. Urban rats may be more than just an annoying pest. Learn More: https://radiohealthjournal.org/medical-notes-the-science-behind-your-aura-the-fluoride-debate-and-the-real-reason-behind-your-yawn Learn more about your ad choices. Visit megaphone.fm/adchoices

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• The Mental And Physical Toll Of Inflammatory Bowel Disease

  Sunday, June 22, 2025

  13 minutes

  For people with inflammatory bowel disease, daily life can be painful, unpredictable, and isolating. The successful management of IBD means addressing both physical and mental symptoms. Our experts discuss treatment approaches and a new program aiming to end the stigma and offer support for patients. Learn More: https://radiohealthjournal.org/the-mental-and-physical-toll-of-inflammatory-bowel-disease Learn more about your ad choices. Visit megaphone.fm/adchoices

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• The Future Of Medicine Pt.1: Do We Want Free Or Innovative Healthcare?

  Sunday, June 22, 2025

  10 minutes

  Most Americans don’t have a clear picture of what universal healthcare really means. Dr. Marschall Runge says we’re unlikely to see fully free, unlimited care – but a model based on preventive, team-based medicine is possible. In his new book, The Great Healthcare Disruption, Runge outlines how AI, better access, and more shareable medical records could revolutionize care – if we also prioritize our own health. Learn More: https://radiohealthjournal.org/the-future-of-medicine-pt-1-do-we-want-free-or-innovative-healthcare Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Medical Notes: How Fish Oil Slows Aging, The Loneliness Epidemic, And How To Better Understand Autism

  Wednesday, June 18, 2025

  3 minutes

  Is there a new brain region for our senses? Why are so many adults feeling alone? Can fish oil really slow down aging? Learn More: https://radiohealthjournal.org/medical-notes-how-fish-oil-slows-aging-the-loneliness-epidemic-and-how-to-better-understand-autism Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Producer's Cut: Wombs For Rent - The Legalization of Commercial Surrogacy

  Tuesday, June 17, 2025

  15 minutes

  This segment is part of a new, podcast exclusive series called Producer's Cut. We'll be revisiting past shows that've left a lasting impact on the RHJ team, and providing behind-the-scenes insights on how the story came together. Commercial gestational surrogacy allows parents to have a biological child that’s carried and birthed by another woman who receives a salary. Though many countries have outlawed commercial surrogacy, states in America are beginning to legalize it. Experts weigh in on the ethical implications of commercialized surrogacy.   Learn more at: radiohealthjournal.org...

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• ‘GRAS’-FED Loopholes: Why Your Diet Is More Toxic Than The FDA Knows

  Sunday, June 15, 2025

  14 minutes

  For the most part, food companies are allowed to police themselves when introducing new food additives to market. This gap in oversight is the product of a GRAS loophole, a decades-old FDA policy. Jennifer Pomeranz explains how the status-quo is threatening public health and offers innovative solutions for reform. Learn More: https://radiohealthjournal.org/gras-fed-loopholes-why-your-diet-is-more-toxic-than-the-fda-knows Learn more about your ad choices. Visit megaphone.fm/adchoices

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• More Than Growing Pains: The Hidden Toll Of Rheumatoid Arthritis

  Sunday, June 15, 2025

  10 minutes

  Rheumatoid arthritis is tough to diagnose and even harder to treat effectively. Thankfully, researchers are creating more precise tests that can match patients to the right treatment plan on the first try. Our experts explain the challenges of rheumatoid arthritis and a new test that can bypass the trial-and-error approach to medicine. Learn More: https://radiohealthjournal.org/more-than-growing-pains-the-hidden-toll-of-rheumatoid-arthritis Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Medical Notes: The Brain’s Secret Microstructure That Has Powerful Impacts, Why Kids Should Play Sports, And How A Diabetes Drug Can Fight Off Alzheimer’s Disease

  Wednesday, June 11, 2025

  3 minutes

  A diabetes drug may be helpful in the fight against alzheimers. A tiny part of the brain may be the key to treating addiction. Kids should join a sport to boost their mental health. Learn More: https://radiohealthjournal.org/medical-notes-the-brains-secret-microstructure-that-has-powerful-impacts-why-kids-should-play-sports-and-how-a-diabetes-drug-can-fight-off-alzheimers-disease Learn more about your ad choices. Visit megaphone.fm/adchoices

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• One on One: Dr. Edgardo Padin-Rivera Exposes The Mental Challenges Of Military Service

  Tuesday, June 10, 2025

  26 minutes

  In this podcast-exclusive episode, you'll hear the original interview audio between Radio Health Journal producer Kristen Farrah and psychologist and Vietnam War veteran Dr. Edgardo Padin-Rivera. The two have a conversation about military indoctrination, the mental health of soldiers, and the challenges of navigating life after service. They also dive into Padin-Rivera’s personal experiences of war, addiction, and his journey to find peace.  Trigger warnings: racial slurs, violence, trauma Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Why Everything Is Tuberculosis To Best-Selling Author John Green

  Sunday, June 8, 2025

  11 minutes

  Even though we have developed fantastic antibiotics for tuberculosis, the disease continues to devastate communities – especially lower-income populations in developing countries. John Green, a best-selling author, dives into the disparities that exist within the world of tuberculosis and how we can get life-saving treatment to the millions that need it. Learn More: https://radiohealthjournal.org/why-everything-is-tuberculosis-to-best-selling-author-john-green Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Why We Should Experiment On Pregnant Women

  Sunday, June 8, 2025

  13 minutes

  Experimenting on humans can be a dangerous and scary endeavor, but we’ve created guidelines to make sure that our clinical trials are the safest they can be. However, all of this effort is lost when it comes to pregnant women. We have very little data on how some of the most-used medications affect this population simply because it’s not researched. Our guest explains why we need to start including this population in clinical trials and how it can be done safely and effectively. Learn More: https://radiohealthjournal.org/why-we-should-experiment-on-pregnant-women Learn more about your ad ...

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• One on One: Author John Green’s Mission to End Tuberculosis

  Friday, June 6, 2025

  20 minutes

  In this podcast-exclusive episode, you'll hear the original interview audio between Radio Health Journal producer Polly Hansen and best-selling author John Green. The two have a conversation about his new book, Everything is Tuberculosis, and dive into Green’s personal experience traveling around the world to fight for TB awareness. Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Medical Notes: The Mood Benefits Of Social Media, A New Tax For Food Companies, And Better Treatments For Your Ulcerative Colitis

  Wednesday, June 4, 2025

  3 minutes

  A new breakthrough in ulcerative colitis treatment. Should food companies pay the FDA? The agency collects ‘user fees’ from pharmaceutical companies to help fund its safety research. Can doom scrolling actually benefit us? Learn More: https://radiohealthjournal.org/medical-notes-the-mood-benefits-of-social-media-a-new-tax-for-food-companies-and-better-treatments-for-your-ulcerative-colitis Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Does A Colombian Community Hold The Key To Curing Alzheimer’S Disease?

  Sunday, June 1, 2025

  11 minutes

  Researchers have been on a long journey to discover what may cause Alzheimer’s disease. Looking all over the globe, they thought the answer would lie in a mountain town in Columbia. Our expert explains the decades of research and drug testing, as well as the unassuming clue they now think could be the key to finding a treatment for this condition. Learn More: https://radiohealthjournal.org/does-a-colombian-community-hold-the-key-to-curing-alzheimers-disease/ Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Reducing The Trial-And-Error Approach To Antidepressant Medication

  Sunday, June 1, 2025

  13 minutes

  Imagine being able to find the best medication for your body on the first try. That’s what the field of pharmacogenomics is working towards. Our expert explains how our genes can predict a drug’s effect on our system and minimize the ‘trial-and-error’ approach to medicine. Learn More: https://radiohealthjournal.org/reducing-the-trial-and-error-approach-to-antidepressant-medication Learn more about your ad choices. Visit megaphone.fm/adchoices

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