Unbiased Science

In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman are joined by Dr. Hansa Bhargava to explore the complex relationship between social media and health, with a particular focus on its impact on children and adolescents. The scientists examine the nuanced differences between screen time and social media, discussing the potential mental health consequences of excessive digital engagement. Dr. Bhargava provides expert insights on the psychological effects of social media and offers practical guidance for parents navigating this challenging landscape. The conversation highlights the importance of communication, potential addiction risks, and the need for supportive strategies to help young people develop healthy digital habits. All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/ (00:00) Intro Music (00:20) Introduction & The Impact of Social Media on Health (04:49) Defining Social Media vs. Screen Time (10:24) The Effects of Social Media on Mental Health (16:59) Legislation and Parental Guidance on Social Media (21:28) Understanding Addiction and Dopamine (29:11) Practical Tips for Parents (38:04) Final Thoughts: Wellness and Connection Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman explore the complex and controversial topic of fluoride in public health. The scientists examine the recent National Toxicology Program report linking fluoride to potential cognitive impacts, discussing its historical significance and the ongoing debates about its use in water supplies. They delve into the nuanced considerations of fluoride's benefits and risks, addressing concerns about dental health, potential cognitive effects, and health equity. The conversation provides a balanced perspective on fluoride, highlighting the importance of scientific evidence in understanding its role in public health and dental care. All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/ (00:00) Introduction  (03:29) Understanding Fluoride: Definition and Function (06:19) Historical Context of Fluoride and Dental Health (09:21) Recent Controversies: NTP Report and IQ Concerns (12:13) Fluoride: Benefits vs. Risks (15:22) Health Equity and Access to Dental Care (18:30) Fluorosis: Understanding the Condition (21:06) IQ: What It Is and Its Measurement Challenges (24:20) The Connection Between Dental Health and Cognitive Function (27:20) Consequences of Removing Fluoride from Water (30:21) Hydroxyapatite as an Alternative to Fluoride (33:20) Final Thoughts: Conclusion on Fluoride Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman are joined by Dr. Kristen Panthagani to explore the fundamental aspects of science communication and methodology. The scientists discuss the delicate balance between scientific certainty and uncertainty, examining how cognitive biases influence both research and public understanding. They address the challenges of communicating complex scientific findings to the public, particularly in contexts like vaccine hesitancy and widespread misinformation. The conversation emphasizes the importance of building trust through effective communication while maintaining scientific integrity, offering listeners valuable insights into critically evaluating and understanding scientific research. All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/ (00:00) Introduction  (03:18) Understanding Science: What It Is and Isn't (06:10) The Nature of Scientific Certainty and Uncertainty (09:17) The Scientific Method: Steps and Challenges (12:32) Communicating Science: Best Practices and Challenges (15:34) The Role of Trust in Science Communication (18:14) Addressing Misinformation and Vaccine Hesitancy (26:14) Shared Values in Health Communication (27:39) Understanding Cognitive Biases (30:32) Types of Cognitive Biases in Science (36:49) Strategies to Reduce Bias in Research (43:26) The Importance of Research Design (47:03) Final Thoughts: Communicating Uncertainty in Science Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman discuss the complexities of cancer with Dr. Joe Zundell, a cancer biologist. They explore the definition of cancer, its prevalence, and the hallmarks that characterize cancer cells. The conversation delves into the mechanisms of cancer growth, including sustaining proliferative signaling, evading growth suppression through the P53 gene, and the process of apoptosis. The discussion aims to make these complex topics accessible to a broader audience while highlighting the importance of understanding cancer biology. In this conversation, Dr. Joe Zundell discusses the complexities of cancer biology, focusing on key hallmarks such as immune response, replicative immortality, angiogenesis, and metastasis. He emphasizes the importance of early detection and the challenges of targeting cancer cells without affecting healthy cells. The discussion highlights the need for careful consideration of information regarding cancer treatment and the significance of working with healthcare professionals. All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/ (00:00) Introduction  (05:28) Understanding Cancer: Definitions and Statistics (10:15) The Hallmarks of Cancer: An Overview (15:14) Sustaining Proliferative Signaling in Cancer (20:07) Evading Growth Suppression: The Role of P53 (25:17) Apoptosis: The Controlled Cell Death Mechanism (30:21) Understanding Cancer: Immune Response and Cell Death (33:31) Replicative Immortality: The Hayflick Limit (38:27) Angiogenesis: Blood Vessel Formation in Tumors (46:32) Invasion and Metastasis: The Spread of Cancer (54:22) Final Thoughts: The Complexity of Cancer Treatment and Early Detection Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman welcome Dr. Namandjé Bumpus, Principal Deputy Commissioner of the FDA, who shares insights into the agency's operations and her path from academia to FDA leadership. The scientists explore the complexities of drug approval processes, the FDA's organizational structure, and its commitment to safety and transparency. Dr. Bumpus discusses the agency's efforts to advance health equity and adapt to emerging technologies, while addressing the critical challenge of maintaining public trust. This conversation offers listeners a unique glimpse into the inner workings of the FDA and its role in protecting public health. All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/ (00:00) Introduction  (03:31) Dr. Bumpus' Academic and Professional Journey (06:19) Transition from Academia to FDA Leadership (09:10) The Role of Pharmacology in Public Health (12:26) Overview of FDA Offices and Centers (15:10) Understanding the Drug Approval Process (18:12) Post-Market Surveillance and Drug Safety (21:20) Building Trust in Government Agencies (24:27) Examples of FDA's Impact on Public Health (27:16) Ensuring Transparency in FDA Processes (30:27) The Human Foods Program and Its Importance (33:08) Adapting to Rapidly Evolving Technologies (36:16) Challenges Facing the FDA and Public Health (38:42) Final Thoughts Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman are joined by Dr. Ayesha Sherzai to explore brain health, with a focus on dementia and Alzheimer's disease. The scientists address common misconceptions and examine evidence-based approaches to cognitive health, including the role of nutrition, supplements, and music therapy. They debunk popular myths about brain usage and detoxification while emphasizing the importance of engaging in meaningful activities for cognitive resilience. Throughout the conversation, the experts highlight the intimate connection between brain health and overall well-being, providing listeners with reliable information to counter widespread misinformation in this field. All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/ (00:00) Introduction  (03:19) Understanding Dementia and Its Impact (06:28) The Role of Nutrition in Brain Health (09:19) Debunking Brain Health Supplements (12:15) The Placebo Effect and Patient Care (15:08) The Mozart Effect and Music Therapy (27:41) The Therapeutic Power of Music (34:28) Brain Training Games: Myths and Realities (38:00) Detoxing the Brain: Fact or Fiction? (41:02) Final Thoughts: Debunking Brain Myths: 10% Usage and Lateralization Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman welcome clinical psychologist Dr. Nicole Lippman-Barile to explore Seasonal Affective Disorder (SAD). The scientists examine the clinical criteria, symptoms, and biological mechanisms underlying SAD, while addressing both winter and summer variations of the condition. They discuss evidence-based treatment approaches, including light therapy, medication, and psychotherapy, emphasizing the legitimacy of SAD as a mental health condition. The conversation provides practical strategies for managing seasonal mood changes and fatigue, offering listeners valuable insights into understanding and treating this common disorder. All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/ (00:00) Introduction  (03:18) Understanding the Symptoms and Prevalence of SAD (06:16) Clinical Criteria and Diagnosis of SAD (09:11) Biological Mechanisms Behind SAD (12:32) Treatment Options for Seasonal Affective Disorder (15:16) Heard from the Herd: Listener Questions on SAD (21:45) Combating Fatigue in Darker Months (26:05) Understanding Light Therapy and Its Effects (30:19) The Vitamin D Debate (34:42) Legitimizing Seasonal Affective Disorder (37:07) Final Thoughts: Exploring Reverse SAD and Its Implications Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman are joined by the leaders of the Human Immunome Project to explore groundbreaking research in immunology. The scientists discuss the project's mission to comprehensively map and understand the human immune system, emphasizing the importance of studying diverse populations through longitudinal research. They delve into the complexities of immune system dynamics, modern immunotherapy advances, and the development of predictive models for precision medicine. The conversation highlights how this ambitious collaborative effort integrates existing data while pioneering new methodologies, offering listeners insight into the future of personalized healthcare through innovative immune system research. All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/ Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman are joined by Dr. Caitlin Rivers, an expert in outbreak science, to explore the complex world of infectious diseases. The scientists discuss how outbreaks evolve into pandemics and examine the current landscape of infectious threats. They delve into the nature of various pathogens, with a particular focus on COVID-19 dynamics and emerging concerns such as Marburg virus and avian influenza. Dr. Rivers shares insights on the critical role of effective public health communication and the challenges faced by officials in a post-pandemic environment. Throughout the conversation, the hosts emphasize the importance of preparedness in addressing future infectious disease threats, offering listeners a comprehensive understanding of outbreak science and its implications for global health. All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/ (00:00) Introduction  (03:17) Childhood Aspirations and Pandemic Hobbies (06:19) Understanding Pathogens and Infection (10:22) The Evolution of Outbreaks to Pandemics (15:19) Endemicity and the Future of COVID-19 (18:33) Current Outbreaks: Marburg, Measles, and Mpox (26:15) Avian Flu and Emerging Threats (42:25) Final Thoughts: Preparedness for Future Pandemics Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman are joined by Dr. Joey Munoz to explore the comprehensive benefits of exercise. The scientists discuss the distinctions between aerobic and strength training, highlighting their unique impacts on physical health. They delve into the often-overlooked psychological and cognitive advantages of regular physical activity, challenging common exercise myths along the way. They emphasize the importance of finding joy in exercise and offer practical advice for integrating physical activity into daily routines. The episode concludes with an engaging Q&A segment, addressing listeners' questions about exercise and its effects on overall health, providing valuable insights for those seeking to improve their fitness and well-being. All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/ (00:00) Introduction  (03:25) Understanding Aerobic vs. Strength Training (06:08) The Fountain of Youth: Benefits of Exercise (09:11) The Psychological Benefits of Exercise (12:09) Exercise and Brain Health (15:25) Addressing Common Misconceptions about Exercise (18:16) Practical Tips for Enjoying Exercise (21:18) Q&A: Common Questions about Exercise (24:22) Final Thoughts: Key Takeaways and Conclusion Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman investigate the widespread myth that sugar causes ADHD and hyperactivity. The scientists trace the origins of this belief, including the influential Feingold diet, and examine scientific studies that challenge the purported link between sugar and hyperactive behavior. They explore sugar's biological effects on the brain, discuss the concept of addiction in relation to sugar, and consider the health consequences of excessive sugar consumption. Dr. Steier and Dr. Scheinman provide a balanced perspective on sugar intake, emphasizing the importance of moderation and informed dietary choices. This episode offers listeners valuable insights into the complex relationship between nutrition and behavior, debunking common misconceptions about sugar's impact on hyperactivity and ADHD. All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/ (00:00) Introduction  (03:30) Understanding Sugar and Its Impact (09:04) The Myth of Sugar and Hyperactivity (12:31) The Feingold Diet and Its Legacy (14:01) Meta-Analysis Findings on Sugar and Behavior (15:50) Expectation Effect and Environmental Factors (16:54) The Brain's Reward System and Sugar (19:54) Sugar Addiction: Myth or Reality? (21:49) Health Implications of Excess Sugar Intake (24:03) Homeostasis and Brain Health (26:50) Cerebral Small Vessel Disease and Sugar (30:45) The Balance of Sugar in Diet (33:49) Final Thoughts: Conclusion and Key Takeaways Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman discuss anxiety and panic disorders with clinical psychologist Dr. Nicole Lippman-Barile. The scientists explore the definitions of anxiety, its neurobiological underpinnings, and various types of anxiety disorders. They examine common myths surrounding nutrition and mental health, with a focus on the gut-brain connection. They conclude the episode by discussing effective coping mechanisms and treatment options for those struggling with anxiety disorders, providing listeners with valuable insights into managing these common mental health challenges. All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/ Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, Dr. Jess Steier and Dr. Sarah Scheinman explore the fascinating field of epigenetics, which examines how external factors influence gene expression and impact health outcomes. They discuss the interplay between nature and nurture, explaining how epigenetics involves information layered on top of DNA that affects gene operation. The scientists cover key mechanisms like DNA methylation and histone modifications, and how factors such as nutrition and stress can impact these processes. They highlight landmark studies, including research on agouti mice and the Dutch Famine Birth Cohort Study, which demonstrate the long-term effects of environmental factors on gene expression and disease risk. The conversation also touches on the implications of epigenetics for mental health and the potential for future advancements in personalized medicine. Throughout the episode, Dr. Steier and Dr. Scheinman emphasize the complex relationship between genetics and environment in shaping human development and health. All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/ (00:00) Introduction  (02:27) Understanding Genetics and the Human Genome (06:23) Epigenetics: Layered Information on Top of DNA (10:19) Explaining Methylation and Histones (16:20) External and Internal Regulation of Epigenetic Modifications (18:43) Transgenerational Epigenetic Inheritance (21:21) Landmark Studies in Epigenetics: Agouti Mice (23:35) Environmental Influence on Epigenetic Markers in Twins (26:07) Prenatal Exposure to Famine and DNA Methylation (28:36) The Effects of Space Travel on Epigenetic Markers (30:52) Epigenetics and Mental Health (36:25) Final Thoughts: Future Advancements in Manipulating Epigenetic Changes Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

This episode of Unbiased Science is proudly sponsored by the Champions for Vaccine Education, Equity and Progress (CVEEP). Drs. Jess Steier and Sarah Scheinman discuss respiratory virus season and the importance of vaccines with guest Dr. Bertha Hidalgo, an epidemiologist. They share their personal experiences with COVID and the flu, highlighting the severity of these illnesses. The conversation covers viruses and vaccines, explaining that viruses are microscopic bundles of genetic material requiring host cells to replicate, while vaccines prime the immune system to fight off infections. The hosts explore the constant evolution of viruses and the need for updated vaccines to match circulating strains, mentioning the shift from a quadrivalent to a trivalent flu vaccine and the importance of genomic surveillance in predicting circulating strains. They give lots of practical guidance on ways to stay protected this season! Dr. Jen Brull, a family physician and president elect of the American Academy of Family Physicians joins the pod to discuss vaccines and address common questions and concerns. She emphasizes the importance of getting vaccinated for both flu and COVID as soon as they are available. She also discusses the possibility of a combined COVID and flu vaccine and the need for regular updates to vaccines due to new variants. Dr. Brull highlights the benefits of vaccination for individuals and the global community, debunking myths and addressing vaccine hesitancy. She recommends having a trusted relationship with a family physician and provides reliable sources of information. All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/ (0:00:17) Sponsorship  (0:01:00) Introduction  (0:03:00) Personal experiences with Covid  (0:09:45) Defining viruses and vaccines  (0:13:05) How viruses are changing  (0:20:30) How vaccines are updated  (0:23:55) Nice Genes promo (0:25:06) Different types of vaccines  (0:27:30) RSV (0:32:23) Updated Covid vaccine  (0:39:59) Jen Brull intro  (0:41:15) Vaccine Q&A (0:46:00) Why get vaccinated? (0:49:45) Busting vaccine myths  (0:54:10) Practical considerations  (0:59:05) Herd immunity  (1:04:00) Vaccine effectiveness  Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman are joined by Dr. Julie Bruene, a sports medicine physician, to discuss concussions and traumatic brain injuries (TBIs). They cover essential topics including the definition of a concussion, the impact of concussions on the brain, the difference in concussion severity between children and adults, signs and symptoms of concussions, and the assessment and treatment of concussions. The conversation highlights that concussions increase susceptibility to damage from subsequent injuries. They discuss Second Impact Syndrome (SIS), which occurs when a second mild TBI follows closely after an undiagnosed first concussion, emphasizing the importance of proper diagnosis and awareness. They also explore Chronic Traumatic Encephalopathy (CTE) and how it relates to high-risk sports for concussions, such as boxing and full-contact football. This episode provides valuable insights into the complexities of concussions and TBIs, emphasizing the need for education, proper diagnosis, and appropriate management strategies. The comprehensive discussion offers listeners a deeper understanding of the risks associated with brain injuries and the importance of proper care and prevention. All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/heads-will-roll-tackling-the-impact-of-concussions (00:01) Music and Intros (03:46) Understanding Concussions and TBIs (05:35) Concussions in Children vs. Adults (09:28) Signs and Symptoms of Concussions (16:47) Assessment and Diagnosis of Concussions (21:20) Treatment and Management of Concussions (24:42) Monitoring for Severe Brain Injuries (28:17) Promoting Education and Awareness about Concussions (28:42) The Impact of Subsequent Injuries on Concussions (30:26) Understanding Second Impact Syndrome (SIS) (35:40) The Long-Term Effects of Chronic Traumatic Encephalopathy (CTE) (42:50) The Limitations of Helmets in Preventing Concussions (47:17) Final Thoughts: High-Risk Sports for Concussions: Boxing and Full-Contact Football Episode contains samples from the following: "The World is Waiting for the Sunrise," by Marie Dawson Morrell (Vocalion, 1922) "Swing Song" by Marie Dawson Morrell. (Vocalion, 1920) Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

We are BACK for SEASON FIVE of the pod! In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman discuss Alzheimer's disease and cognitive decline. They cover essential topics including the definition and symptoms of Alzheimer's, the genetic and epigenetic basis of the disease, brain changes associated with Alzheimer's, risk factors such as age, genetics, and lifestyle, modifiable risk factors and prevention strategies, and current treatments and their controversies. The scientists emphasize that maintaining overall health is crucial for brain health. They recommend a combination of lifestyle choices that promote general well-being, which in turn support cognitive health. They explore various treatment options, including cholinesterase inhibitors, NMDA receptor antagonists, and monoclonal antibodies targeting amyloid beta. The conversation highlights the ongoing debates about treatment efficacy and the need for further research. The episode aims to provide valuable insights and alleviate fears surrounding Alzheimer's disease. It concludes with a rapid-fire Q&A segment addressing listeners' questions. All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/dont-you-forget-about-me-unraveling-alzheimers (00:01) Music and Season Five Welcome (04:30) Introducing Dr. Sarah Scheinman and the Topic of Alzheimer's (07:49) Understanding Alzheimer's Disease and Its Symptoms (10:50) The Genetic and Epigenetic Basis of Alzheimer's (18:23) Risk Factors for Alzheimer's: Age, Genetics, and Lifestyle (26:02) The Role of Amyloid Plaques and Tau Tangles in Alzheimer's (30:37) Promoting Early Diagnosis and Intervention for Alzheimer's (35:21) Breaking Down the Stigma and Building Scientific Literacy (41:51) Treatments for Alzheimer's Disease (46:27) Monoclonal Antibodies and Controversy (53:50) Diagnosing Alzheimer's Disease (55:32) Final Thoughts: Q&A: Common Questions About Alzheimer's Disease Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

On this episode of the pod, Jess discusses the topic of misinformation in the wellness industry (specifically related to mental health) with special guest, Dr. Jonathan Stea. They delve into the history of wellness, the commercialization of the wellness industry, and the impact of alternative medicine. They also explore the concept of wellness and how it is often pitted against conventional medicine as the answer to the “root cause” of health issues. They discuss the pseudoscientific nature of alternative medicine and the predatory practices within the multi-trillion dollar industry. The two explore the psychological, cultural, and economic factors contributing to the industry's growth and the challenges in countering its damaging effects. They give some specific examples of mental mental wellness grift that might shock you. You won’t want to miss this! All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/snake-oil-for-the-soul (00:20) Introduction and Personal Update (02:20) Introducing Dr. Jonathan Stea (08:23) The Evolution of Wellness and Alternative Medicine (11:20) Cannabis Use and Mental Health (14:45) Commercialization of Wellness and Pseudoscientific Therapies (22:05) Impact of Wellness and Alternative Medicine on Mental Health (22:38) Unmasking the Wellness Industry: Pseudoscience and Predatory Practices (30:02) Victimization by the Wellness Industry: Harmful Effects and Challenges (38:26) The Cultural and Economic Forces Behind the Wellness Industry (44:24) Final Thoughts: Countering the Damaging Effects of the Wellness Industry Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

Measles, once on the brink of eradication in the U.S., is making a dangerous comeback. Serese Marotta, Director of Advocacy and Education at Vaccinate Your Family, joined Jess to share her personal journey, the loss of her son to a vaccine-preventable illness, which shaped her life's commitment to vaccine education. They discuss the challenges of vaccine hesitancy, the concept of herd immunity, and the work being done by community health workers to educate and engage communities. The conversation highlights the need for empathy, tailored approaches, and storytelling to address vaccine hesitancy and protect against vaccine-preventable diseases. The two explore the importance of effective science communication and the emotional and human elements involved in decision-making about vaccines. They both share personal stories and discuss the impact of misinformation and the need for accurate information. They also address common concerns about vaccine schedules and the safety and effectiveness of vaccines. The conversation concludes with a discussion on building trust in vaccines and the importance of thinking about vaccines as a way to stay healthy. You don't want to miss this! All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/to-immunity-and-beyond-dont-toy-around-with-vaccines (00:20) The Dangerous Comeback of Measles (08:56) Vaccine Hesitancy and Measles Outbreaks (11:22) Vaccination as a Team Sport (22:13) Challenges and Threats to Vaccine Preventable Diseases (24:37) Empathy and Storytelling in Vaccine Education (26:39) The Impact of Misinformation on Vaccine Decision-Making (31:34) Understanding Vaccine Schedules and Safety (35:44) Thinking of Vaccines as a Way to Stay Healthy (40:17) Final Thoughts: Building Trust in Vaccines Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

On this week's episode of the pod, Jess is joined by Esther Olu (aka "The Melanin Chemist" to talk about the chemistry of our skincare! We discuss the significance of "melanin-friendly" sunscreens and the importance of understanding hyperpigmentation to find effective solutions. We delve into the world of preservatives, exploring whether products can be adequately preserved without them. Our guest also shares her holy grail skincare product and ingredients she avoids. We tackle the common misconception surrounding sulfate and silicone-free products and analyze the in-flight makeup trend. Lastly, we address the issue of inclusivity in shade ranges, particularly for foundations, and advocate for better representation in the beauty industry. You don't want to miss this! All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/here-comes-the-sunscreen-little-darling (00:00) Theme Song (00:20) Intros (02:21) Esther's Educational Background and Future Plans (05:01) Inspiration Behind Becoming the Melanin Chemist (08:12) Importance of Melanin-Friendly Sunscreens (11:44) Choosing the Right SPF and Broad Spectrum Sunscreens (15:09) Different Types of Hyperpigmentation and Treatment Approaches (20:18) Underrated Skincare Ingredient: Glycerin (22:03) Avoiding Marketing Hype and Clean Beauty Claims (24:56) The Controversy of Doing Skincare on Airplanes (26:54) Lack of Inclusivity in Shade Ranges (32:20) Exciting Developments and Trends in Skincare (34:32) Final Thoughts: Dispelling Misconceptions About Skincare Products Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices

On this week's episode of the pod, Jess is joined by Dr. David Robert Grimes to discuss various aspects of cancer, including prevalence, survivorship, trends, and prevention. They emphasize the importance of understanding that cancer is a complex disease with various forms and causes. They debunk myths and misinformation surrounding cancer, such as the idea that sugar, sunscreen, or deficiency in vitamin C cause cancer. They also highlight the role of screening programs in early detection and prevention, while cautioning against unnecessary tests and over-treatment. They chat about modifiable risk factors for cancer, such as smoking, obesity, and sun exposure -- as well as cellular changes during the aging process. The conversation takes a positive turn when the two discuss the potential of mRNA vaccines in cancer treatment. They emphasize the importance of critical thinking and skepticism when evaluating cancer-related information, particularly on social media. You don't want to miss this! All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/cant-you-biopsy-that-cancer-trends-are-complicated (00:00) Theme Song (00:20) Intros (02:43) Some Cancer Statistics (05:59) Prevalence and Trends in Cancer (11:53) Debunking Myths and Misinformation (14:00) The Role of Screening Programs (26:05) Modifiable Risk Factors for Cancer (29:07) Debunking Cancer Myths: Sugar, Processed Foods, and Stress (32:42) The Truth About Alcohol and Cancer Risk (35:36) The Role of Observational Studies in Cancer Research (39:34) Do Stress Or Vitamin D Deficiency Cause Cancer? (44:35) Are Cancer "Super Blood Tests" Legit? (45:33) The Promise of mRNA Vaccines in Cancer Treatment Interested in advertising with us? Please reach out to advertising@airwavemedia.com, with “Unbiased Science” in the subject line. PLEASE NOTE: The discussion and information provided in this podcast are for general educational, scientific, and informational purposes only and are not intended as, and should not be treated as, medical or other professional advice for any particular individual or individuals. Every person and medical issue is different, and diagnosis and treatment requires consideration of specific facts often unique to the individual. As such, the information contained in this podcast should not be used as a substitute for consultation with and/or treatment by a doctor or other medical professional. If you are experiencing any medical issue or have any medical concern, you should consult with a doctor or other medical professional. Further, due to the inherent limitations of a podcast such as this as well as ongoing scientific developments, we do not guarantee the completeness or accuracy of the information or analysis provided in this podcast, although, of course we always endeavor to provide comprehensive information and analysis. In no event may Unbiased Science or any of the participants in this podcast be held liable to the listener or anyone else for any decision allegedly made or action allegedly taken or not taken allegedly in reliance on the discussion or information in this podcast or for any damages allegedly resulting from such reliance. The information provided herein do not represent the views of our employers. Learn more about your ad choices. Visit megaphone.fm/adchoices