Unbiased Science

NOTE: We would normally be on summer hiatus but we have a few more episodes to air before we officially break for summer. So in the meantime, we are re-airing a few of our favorite episodes in case you missed them. Enjoy!

In this episode, Jess welcomes Dr. Liz Marnik and Dr. Irini Hadjisavva to explore the multifaceted nature of inflammation and its impact on health. The scientists distinguish between beneficial and harmful inflammatory responses while addressing the challenges of accurately measuring inflammation in clinical settings. They examine common misconceptions surrounding gut health, including the pitfalls of direct-to-consumer microbiome tests and the myth of leaky gut syndrome. The conversation also addresses dietary approaches to supporting gut health and discusses the concerning rise in colorectal cancer rates among younger adults. Throughout the episode, the experts emphasize evidence-based approaches to understanding inflammation while concluding with an encouraging message about the importance of community support in navigating complex health challenges.

 

 

Watch the conversation on YouTube: https://youtu.be/kSFesWsw-NU

 

 

 

 

(00:00) Intro & Public Health Update

(05:33) What's A Health/Science News Item That Caught Your Attention?

(07:25) What Is Inflammation Actually?

(10:26) Is Inflammation Something We Can Measure?

(14:16) Are Microbiome Tests Accurate?

(16:56) Are There Dietary Approaches To Support Gut Health?

(21:30) Inflammation And Autoimmune Diseases

(24:18) Is Leaky Gut Real?

(29:12) The Rise In Colorectal Cancer

(33:14) What's Giving You Hope In Public Health And Science Right Now?

 

 

 

 

https://www.instagram.com/sciencewhizliz/

https://www.instagram.com/thosenerdygirls

https://www.instagram.com/dririnih/

https://fromthescienceclass.substack.com/

https://thosenerdygirls.substack.com/

 

 

 

 

 

 

 

 

 

 

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

(Original Airdate 03/11/2026) We are off this week, but ICYMI, here's one of our favorite episodes from this season. In this episode, Jess welcomes not one, not two, but THREE pediatricians in to the pod to discuss the realities of pediatric practice.  You can also watch the episode on YouTube:

https://youtu.be/SBjH-1L3mCg

 

https://www.unbiasedscience.org/s/The-Real-Economics-of-Pediatric-Vaccination.pdf

https://youtube.com/shorts/z3fxcOeonwQ?feature=share

 

https://youtube.com/shorts/_-PB7W1SI3U?feature=share

 

https://youtube.com/shorts/Kjdn6dkLJ2A?feature=share

Dr. Higgins: @drhigginsmd everywhere (mostly Linkedin, Instagram, Bluesky, Substack).

Substack: Community Immunity https://communityimmunity.substack.com/

 

(00:00) Intros - Dr. Higgins and Dr. Goza

(08:52) How Are Some Vaccines "Wasted"?

(06:33) Intro - Dr. Jones-Jobst

(10:16) Dr. Higgins' Experience

(13:50) Vaccine Preventable Illness Case Studies

(18:15) Changes In Vaccine Hesitancy Over Time

(20:40) Shared Clinical Decision Making

(24:52) Response To People Looking For Pediatricians That "Don't Push Vaccines"

(27:00) Have Pediatric Practices Ever Closed Due To Challenges Of Offering Vaccines?

(30:20) Final Thoughts

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

This week's episode explores the impact of Alzheimer's disease, on women in particular, and features insights from cognitive neurologist Dr. Neelum Aggarwal and personal stories from psychotherapist and author Leah Fisher, who herself has been diagnosed with Mild Cognitive Impairment with elevated Alzheimer's risk. The discussion covers risk factors, diagnosis challenges, and management strategies, emphasizing the importance of awareness and early intervention.

We'd like to thank the American Medical Women's Association and Eli Lilly & Co for sponsoring this episode.

Watch the convo on YouTube: https://youtu.be/nBReOsqkz7g

 

https://www.mymarriagesabbatical.com/

My Marriage Sabbatical: A Memoir of Solo Travel and Lasting Love

Order Leah's book on Amason: https://amzn.to/4wM4IoD

 

(00:00) Intros & Bios

(04:43) The Disparity Of Alzheimer's Amongst Women

(09:33) Leah's Personal Experience

(20:01) Primary Care's Role In Alzheimer's Diagnosis

(28:04) Leah's Process Of Receiving Her Diagnosis

(32:34) The Importance Of Communication In Diagnosis

(35:00) Patient-Doctor Dynamics

(39:12) What Life Looks Like For Leah Now

(45:36) Management & Treatment Options

(50:19) Final Thoughts

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

This week, Dr. Nadine Gracia discusses the 2026 Ready or Not Report with us, highlighting the state of the U.S. public health preparedness amidst recent challenges like funding cuts, workforce shortages, and natural disasters. The conversation emphasizes the importance of sustained investment, coordination, and policy actions to enhance emergency response systems and protect communities.

Watch the convo on YouTube: https://youtu.be/s0YAQfZ_1go

https://www.tfah.org/report-details/ready-or-not-2026/

https://www.linkedin.com/in/jnadinegracia/

(00:00) Intro

(03:04) The Importance Of the Ready Or Not Report

(04:42) The Hantavirus Outbreak

(06:14) Scoring Criteria for the Report

(10:24) How Did We Do As A Country Compared To Prior Years?

(12:20) Areas For Improvement In Public Health

(14:53) What Does "Federal Funding" Actually Mean?

(18:32) What If We Are In A "Low Tier" State?

(21:01) The Importance Of Other Indicators Such As Paid Sick Leave

(27:46) Recommendations For Improving Emergency Preparedness

(30:21) Pandemic and All Hazards Preparedness Act (PAPA)

(34:23) Final Thoughts

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

This week, the Estrogen Express rides again! Unbiased Scientists Sarah, Veronica and Jen are back with Jess to talk women's health, menopause, and hormonal changes. They explore symptoms like mood swings, hot flashes, and the impact of estrogen receptors in the brain, while, as always, providing evidence-based insights and practical advice.

Watch the convo on YouTube: https://youtu.be/HkEuaFU3Ias

 

(00:00) Intro & Comment From The Audience

(09:55) What Causes Hot Flashes?

(16:25) Changes After Hysterectomy

(21:36) Questions About UTIs

(31:15) Yeast Infections

(34:45) Final Thoughts

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.