Episodes

  • Food Is Medicine Michael Greger on Eating Plants, and Living Longer

    Food Is Medicine Michael Greger on Eating Plants, and Living Longer
    Mar 18 2026
    Dr. Michael Greger, physician, bestselling author of How Not to Die and How Not to Age, and founder of NutritionFacts.org, joins the Visible Voices Podcast to share why what we eat is the single most important decision we make for our health. Drawing on decades of research and over 13,000 scientific citations, Dr. Greger breaks down how a whole food, plant-based diet can prevent, arrest, and even reverse chronic disease, slow the visible signs of aging, reduce systemic inflammation, and add years — even decades — to your life. 00:00 Introduction and Background 03:19 The Transformational Power of Lifestyle Medicine 06:23 Skin Health and the Importance of Sun Protection 10:58 Addressing Social Determinants of Health 14:27 Telomeres and Aging: Can We Reverse the Clock? 23:16 OuttroVVP.mp3 23:53 NEWCHAPTER 23:58 NEWCHAPTER_2 Wish to help the show? Click 👍🏻 on YouTube Leave ⭐⭐⭐⭐⭐ on Apple. Subscribe here and send it to a friend.
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    24 mins
  • Food as Medicine Dr. William Li Can We Eat to Starve Cancer?

    Food as Medicine Dr. William Li Can We Eat to Starve Cancer?
    Mar 11 2026
    In this episode, I sit down with Dr. William Li — internal medicine physician, vascular biologist, and founder of the Angiogenesis Foundation — to talk about something we were never really taught in medical school: how specific foods work at a molecular level to prevent and even fight disease. We get into the science behind everyday foods like black coffee, soy, eggs, and oats — cutting through the myths and the fear-based messaging that has, frankly, done a lot of harm. Will walks us through why soy does not cause breast cancer (and may actually protect against it), why egg quality matters more than cholesterol fear, and what his lab's recent research on oats and wound healing reveals about the untapped potential of whole foods. 00:00 Introduction to Dr. William Li and Angiogenesis 01:06 The Role of Food in Health and Disease 02:36 Debunking Myths: Soy and Breast Cancer 07:30 The Importance of Nutrition Education in Medicine 09:58 The Truth About Eggs and Their Health Benefits 13:21 Recent Discoveries: Oats and Their Bioactive Properties 15:29 Innovative Wound Healing with Avananthramide 17:10 The Role of Diet in Cancer Treatment 17:56 Communicating Science to the Public 21:53 Empowering Patients Through Knowledge 24:00 Exploring Everyday Remedies: Coffee and Wound Healing 25:45 OuttroVVP.mp3 26:22 NEWCHAPTER Wish to help the show? Click 👍🏻 on YouTube Leave ⭐⭐⭐⭐⭐ on Apple. Subscribe here and send it to a friend.
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    26 mins
  • Sleep Medicine and Circadian Rhythm Expert Katie Sharkey on Making Your Sleep Visible

    Sleep Medicine and Circadian Rhythm Expert Katie Sharkey on Making Your Sleep Visible
    Mar 4 2026
    In this episode of Visible Voices, host Dr. Resa E. Lewiss sits down with sleep medicine physician and circadian rhythm expert Dr. Katie Sharkey — inaugural director of the Center for Sleep and Circadian Rhythms at Wake Forest University School of Medicine — to break down the science of sleep health, insomnia treatment, and women's sleep across the lifespan. They cover why alcohol disrupts sleep quality and worsens sleep apnea, how circadian rhythms regulate mood and mental health, the truth about naps and melatonin, perimenopause and sleep disturbances, cognitive behavioral therapy for insomnia (CBT-I) and digital CBT-I apps, wearables like the Oura Ring and the risk of orthosomnia, the glymphatic system's role in brain detox during sleep, AI-powered sleep scoring, and the perinatal sleep crisis driving maternal morbidity. Dr. Sharkey closes with three actionable microskills: keeping a sleep diary, maximizing daytime light exposure, and practicing self-compassion around sleep variability. Wish to help the show? Click 👍🏻 on YouTube Leave ⭐⭐⭐⭐⭐ on Apple. Subscribe here and send it to a friend.
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    31 mins
  • A Physician Cellist Prescribes Music: Melanie Ambler on Creating Musical Rounds

    A Physician Cellist Prescribes Music: Melanie Ambler on Creating Musical Rounds
    Feb 18 2026
    Prescribing Music: Why Melodies Work When Medicine Fails. Dr. Melanie Ambler is a physician and cellist who founded "Musical Rounds," a program dedicated to integrating music into patient care. In this episode, Melanie reveals her journey into playing cello on hospital rounds during her medical student rotations at Stanford School of Medicine. We explore the science into how music accesses the brain's "backdoor" to treat neurodegenerative diseases and discuss the preliminary findings of her Musical Rounds research study. Wish to help the show? Click 👍🏻 on YouTube Leave ⭐⭐⭐⭐⭐ on Apple. Subscribe here and send it to a friend.
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    27 mins
  • The Physician Who Builds What Medicine Needs: Graham Walker on AI and Keeping Doctors Bedside

    The Physician Who Builds What Medicine Needs: Graham Walker on AI and Keeping Doctors Bedside
    Feb 25 2026
    In this episode of the Visible Voices Podcast, I'm in conversation with Graham Walker MD — emergency physician, healthcare AI thought leader and co-founder of Off Call. Originally released as an audio episode in 2024, we are re-releasing the conversationas an audio and video episode as OffCall is on a mission is to dramatically reverse burnout by improving the wealth and wellbeing of physicians. We talk about why 71,000 physicians left medicine in 2021–2022, the corporatization of healthcare, and what Off Call is doing to restore transparency and value to physician careers. Graham is the creator of MDCalc, used by roughly two-thirds of U.S. doctors, and theNNT.com — two free tools born from his conviction that physicians deserve better instruments to practice safer, evidence-based medicine. We trace the full arc of his story: growing up in a psychiatry household in suburban Kansas City, studying social policy at Northwestern, coding websites on the side to pay the bills, and arriving at Stanford med school where inefficiency got under his skin enough to build MDCalc. Sign up for OffCall Listen to How I Doctor podcast Wish to help the show? Click 👍🏻 on YouTube Leave ⭐⭐⭐⭐⭐ on Apple. Subscribe here and send it to a friend.
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    43 mins
  • Open Access Medical Learning: Anand ’Swami’ Swaminathan is Smart and He Says Not That Smart

    Open Access Medical Learning: Anand ’Swami’ Swaminathan is Smart and He Says Not That Smart
    Feb 11 2026
    In this episode I speak with emergency medicine physician and medical educator Anand 'Swami' Swaminathan MD MPH. We explore how humility, vulnerability, and effective communication drive better medical education, knowledge translation, and professional growth. Swami shares his journey from singing acapella to shaping emergency medicine education, emphasizing the importance of reaching broader audiences and embracing uncertainty. Swami is a known and visible voices for RebelEM — a free open-access medical education platform, EM:RAP a premium emergency medicine education podcast and YouTube channel and his own Instagram — Sharing quick videos and insights. If you enjoy the show, please click 👍🏻 like on YouTube.and leave ⭐⭐⭐⭐⭐ on Apple. Share the podcast and Website with a friend.
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    29 mins
  • Don’t Be Chicken: Prosecutor and Legal Analyst Joyce Vance on Democracy and Public Health

    Don’t Be Chicken: Prosecutor and Legal Analyst Joyce Vance on Democracy and Public Health
    Feb 4 2026
    Former US Attorney Joyce Vance joins Dr Resa Lewiss to discuss her New York Times bestseller Giving Up is Unforgivable A Manual for Keeping a Democracy and why civic health matters now more than ever. As the U.S. Attorney for the Northern District of Alabama from 2009 to 2017, nominated by President Barack Obama and unanimously confirmed by the Senate, Joyce brought together communities to solve problems. In 2017, she received the University of Alabama at Birmingham School of Public Health's Lou Wooster Public Health Hero Award for her leadership in creating a community-engaged initiative that brought together law enforcement, the medical and business communities, and educators to address the heroin and opioid epidemic in northern Alabama. Today, she's a professor at the University of Alabama and a legal analyst for MSNow She's also a podcaster, co-hosting #SistersInLaw the new Sisters Sidebar, and the CAFE Insider podcast with Preet Bharara. Three MicroSkills Joyce offers to listeners: 1. register to vote, 2. stay registered by checking your status 60 days before elections, and 3. make a voting plan with the goal of bringing others with you. Book Giving Up is Unforgivable Podcast Sisters in LawPodcast CAFE Insider Podcast Newsletter Civil Discourse If you enjoy the show, please leave ⭐⭐⭐⭐⭐ on Apple, subscribe 👍🏻 on YouTube and subscribe via the Website and send to a friend.
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    32 mins
  • Running for Congress: Tina Shah on How To Save Ourselves and Our Country

    Running for Congress: Tina Shah on How To Save Ourselves and Our Country
    Jan 28 2026
    In this episode I meet up with Tina Shah MD MPH, a triple board-certified physician in internal medicine, pulmonary medicine, and critical care who is running for Congress in New Jersey's seventh district. We dive deep into Tina's journey from White House Fellow, to working with Surgeon General Vivek Murthy to ICU doctor to congressional candidate, exploring how physician burnout, healthcare affordability, and insurance company barriers to care drove her to pursue systemic change at the policy level. Tina shares powerful patient stories—including her own mother's cardiac care denial and a diabetic patient's life-threatening hospitalization due to medication rationing—that illustrate why doctors need a seat at the table in Congress. We discuss civic health, the misinformation epidemic, healthcare workforce crisis, and how she successfully led a grassroots movement that defeated the insurance lobby in New Jersey to protect patients from prior authorization denials. Website: https://www.drtinashahforcongress.com/ If you enjoy the show, please leave ⭐⭐⭐⭐⭐ on Apple, subscribe 👍🏻 on YouTube and subscribe via the Website and send to a friend.
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    25 mins