The Research Collective

In this episode, the Research Collective takes a wide-angle look at the state of global health in 2026. We unpack some of the year’s most significant breakthroughs—from advances in disease prevention and treatment access to major public health wins that are already reshaping lives around the world.But progress rarely comes without friction. Alongside these milestones, we dive into the growing challenges facing the health sector: shifting global priorities, tightening funding streams, and the complex ripple effects these changes have on research, infrastructure, and equity.Join us as we explore what’s working, what’s at risk, and what the future of global health might look like in an increasingly uncertain landscape. Thoughtful, critical, and grounded in real-world impact—this is a conversation you won’t want to miss.

What is environmental justice, and why does it matter for public health?In this episode of The Research Collective, tune in with co-host, Dr. Saswati Upadhyay, as speaks with Dr. Rachel Roy from the Harris County Department of Health about the foundations of environmental justice. They explore how environmental exposures, policies, and systemic inequities shape health outcomes—and why certain communities face a disproportionate share of environmental risks. If you’re curious about environmental justice or new to the topic, this episode is for you!

How do mentorship and coaching help break down internalized social bias and stigma? In this powerful episode of The Research Collective, we sit down with Dr. Marianne Olaniran to explore how intentional guidance, community support, and reflective practice can transform the way individuals navigate identity, belonging, and self-worth.Whether you’re a student, educator, leader, or advocate, this conversation will challenge the way you think about bias, belonging, and the power of being truly seen.

How is the digital world reshaping adolescence? In this episode of The Research Collective, we sit down with a leading expert in adolescent health —Dr. Steven Kelder— to unpack how screen time, social media use, and digital environments are reshaping today’s youth. We dive into emerging research, real-world implications, and the evolving health needs of young people as technology becomes increasingly intertwined with daily life.

Episode 20 is a milestone moment for The Research Collective. In this special episode, we look back at our evolution from a small idea to a growing platform shaping conversations in public health. We also welcome two dynamic new members whose energy and expertise will elevate TRC’s next chapter. Join us as we celebrate our growth, introduce new voices, and set the stage for an even more impactful future.

This week on The Research Collective, join us as we sit down with Dr. Madhav KC to explore how graduate training in public health can open doors far beyond the classroom. Dr. KC shares insights from his own journey—bridging research, professorship, and pharmaco-epidemiology —and highlights the diverse career paths available to students and professionals alike.From translating academic training into real-world impact to building skills that matter in practice, this conversation is a must-listen for anyone considering a future in public health or looking to expand the value of their degree.

In this episode of The Research Collective Podcast, join us as we dive into the unique experiences of being an international public health student. 🌍✨ Our guests, Dr. Sita Neti and Dr. Manali Desai, share their journeys navigating education, research, and life abroad — from cultural transitions to academic challenges, and the resilience it takes to thrive in global public health.Whether you’re a current or future international student, or simply curious about the human side of global education, this conversation offers powerful insights, practical advice, and inspiring stories.

Ever wondered what it’s really like to be a graduate public health student? In this episode of The Research Collective, we pull back the curtain on the challenges, opportunities, and personal experiences that come with pursuing a graduate degree in public health.From navigating coursework and research to building professional networks and balancing life outside academia, we share authentic insights into the student journey. Whether you’re considering graduate school or already in it, this episode offers relatable stories and practical takeaways.Tune in to explore the highs, lows, and everything in between of graduate public health student life.

On this week’s episode, we’re joined by Dr. Kayla Ruch, a seasoned infection prevention and control expert with years of experience training healthcare professionals across the U.S. From health clinics to long-term care facilities, Dr. Ruch has seen firsthand the challenges of keeping communities safe from infectious diseases, especially during the COVID-19 pandemic. We dive into her journey, practical strategies for infection control, and the lessons she’s learned working on the frontlines of public health. Whether you’re a healthcare professional, student, or simply curious about how infections spread (and how to stop them), this conversation offers valuable insights for everyone.

On this episode of The Research Collective, join us as we dive into the world of family and mommy vlogging—a booming industry that turns everyday family life into online content. While these channels often appear wholesome and entertaining, the reality can be far more complicated. We unpack the hidden risks for children, the blurred lines between parenting and performance, and the long-term impact of growing up in the spotlight. Tune in as we explore the ethical, psychological, and social implications of turning family life into content—with Lawrence Robinson— and what it means for the future of digital childhood.

This week on The Research Collective, join us as we wrap up our Sleep Series with a look at a surprising player in sleep regulation: vitamin D. Often known for its role in bone health, vitamin D also influences sleep quality, duration, and even daytime fatigue. In this episode, we explore how deficiency in this “sunshine vitamin” might be linked to insomnia, sleep apnea, and more — especially in communities with limited sun exposure or chronic health disparities. Let’s shed light on the connection between sleep and sunlight.

In this second episode of our three-part Sleep Series, join us as we shift our focus to the invisible but powerful role of plastic-derived chemicals — like phthalates — in sleep health. From skincare to food packaging, these endocrine-disrupting chemicals are everywhere. But what happens when they interfere with the hormones that regulate our sleep? We unpack the emerging research, explore how exposure happens, and discuss what it could mean for long-term rest and recovery.

In this first installment of our three-part Sleep Series, join us as we dig into an unexpected culprit behind disrupted sleep: pesticides. From everyday exposures in food and water to their potential effects on melatonin and circadian rhythms, this episode unpacks the science behind how certain chemicals might be sabotaging your rest. Tune in as we break down the latest research, bust common myths, and explore what this means for your health and sleep hygiene.

In this episode of The Research Collective, we sit down with Dr. Augusto César De Moraes to unpack how daily habits like sleep, physical activity, and screen time shape children’s long-term cardiovascular and brain health. From the latest research findings to practical takeaways for parents, caregivers, and educators, we explore how early-life routines can pave the way for healthier futures. Whether you’re curious about the science behind screen time or want to know how much sleep kids really need, this episode is full of evidence-based insights you won’t want to miss.

This Fourth of July, 🇺🇸✨ we’re honoring more than just freedom and fireworks. We are spotlighting the health of those who’ve served. 🪖🎖️From deployment-related stress and exposure to environmental hazards, to navigating the VA system and the transition back to civilian life, we dive deep into the systems, stigmas, and stories shaping the well-being of those who’ve worn the uniform.🎙️🗣️ Tune in as we share insights from healthcare professionals, veteran advocates, and service members themselves — because supporting our troops goes far beyond and battlefield. Learn how we can do better, be better, and support our veterans and military families every step of the way. 🪖

In this episode of The Research Collective, join us as we talk to Chanel Jones — a certified Doula and proud mother— about the powerful role Doulas play in shaping maternal health in the United States. From emotional support to hands-on guidance, we learn what Doulas do and how they support women and their families before, during, and after childbirth. Whether you’re new to the concept or curious about how Doulas can transform birth experiences, this episode is for you!

Struggling with sleep or know someone who is? It might be more than just stress. 💤😴In this episode, we unpack how everyday health issues like high blood pressure ♥️, extra belly fat ⚖️, and blood sugar problems 🍫—known together as metabolic syndrome—can seriously impact your sleep. We’ll also dive into our team’s new study, just published in Obesity Science & Practice, 📝 that shows how these issues are closely linked to sleep apnea symptoms like loud snoring and breathing interruptions. Even more eye-opening? These effects hit harder in some communities, especially among Black Americans. 💡We break down the science in a way that’s easy to understand and talk about what this means for your health, your sleep, and your community. 🎙️🗣️🎧 ▶️ Hit play to learn more—and don’t forget to follow us on instagram, rate our show , and share this episode with someone who could use better sleep and better health! 💯💤

In this episode of The Research Collective, 🎙️🗣️ join us as we dive into the world of metabolic syndrome—a cluster of conditions that quietly set the stage for serious health risks. 🩺We’ll trace its origins as a medical concept, explore how it evolved into a major public health concern, and unpack its strong link to cardiovascular disease, one of the leading causes of death globally. 🌎 From insulin resistance to abdominal obesity, learn how these interconnected factors can wreak havoc on the body—and more importantly, how you can fight back. 💪🏻We’ll also introduce the Five M’s of prevention—Movement 🏃🏻‍♀️, Meals 🍽️, Mindset 💭, Monitoring 🔎, and Medications 💊—simple but powerful tools for turning the tide on this modern health crisis.

Why are so many teenagers in the U.S. struggling with their mental health— and what can we do about it? In this powerful episode, we sit down with Dr. Sitara Weerakoon— a renowned public health scientists and mental health advocate— to dive deep into the urgent crisis of adolescent mental health and its intersection with substance abuse in the U.S! From the rising anxiety and depression levels to the growing ties between mental distress, social media use and drug abuse, we unpack what’s really going on behind the headlines and what needs to change from a public health perspective.

Imagine starting your day hungry — now imagine trying to learn that way. In this episode, we uncover the powerful impact of school breakfast programs on student success, health, and equity. It’s more than a meal — it’s a lifeline. Join us as we explore the real stories behind the breakfast bell

In this episode of The Research Collective, we dive into the fascinating connection between movement and rest 🧠 — two essential yet often overlooked pillars of health and wellbeing. Join us as we explore how the type, intensity, and duration of physical activity influences sleep health, collectively influencing everything from metabolism and mood to long-term chronic disease risk.Whether you're a night owl, a gym rat, or just trying to feel more energized throughout the day, this episode will give you practical tips backed by science to help you move better, rest deeper, and ultimately, thrive.🎧 Tune in, take a deep breath, and let’s make better health habits stick — one step (and one good night’s sleep) at a time.

They’re invisible to the naked eye but everywhere —from the depths of the ocean to the food on your plate. In this episode, we dive into the world of microplastics: what they are, how they’re infiltrating our environment, and why scientists are raising red flags about their impact on human health. From disrupting hormones to polluting entire ecosystems, microplastics might be small but their consequences are anything but. Join us as we unpack the science, the risks, and what we can do to protect ourselves and the planet.

In this episode, join us as we break down the essentials of polycystic ovarian syndrome (PCOS) — what it is, how it affects women’s health, and why it’s more than just a reproductive disorder. From hormonal imbalances to mental health impacts, we explore the wide-ranging effects of PCOS and shed light on the experiences of those living with it. Whether you’re newly diagnosed, supporting a loved one, or just curious about PCOS, this episode offers a clear and compassionate overview of an often misunderstood condition.

Welcome to the very first episode of The Research Collective! In this episode, we introduce the voices behind the podcast—a group of four passionate epidemiologists dedicated to making public health research accessible to everyone. Join us as we share our journey from students to professionals, the experiences that shaped our careers, and the mission behind The Research Collective.We’ll dive into why we started this podcast, what listeners can expect in future episodes, and how we plan to bridge the gap between complex research and real-world impact. Whether you’re a student, researcher, or just curious about public health, this is your place to learn, engage, and be part of the conversation.Follow us for weekly discussions with experts, deep dives into pressing health issues, and insights that make epidemiology relatable. Let’s break down the science—together!