Fluoride — one of public health’s most effective and equitable tools — is facing a growing wave of policy rollbacks, misinformation and public skepticism. Host Sophia Meador talks with Wade Rakes, MBA, CEO of the CareQuest Institute for Oral Health, and pediatrician Susan Fisher-Owens, MD, MPH, to unpack what’s at stake for oral health, who could be most affected by potential bans and how to build trust in fluoride.

As public confidence in vaccines ebb, clinicians and public health workers are increasingly addressing concerns and confusion with parents. In the latest episode of The Nation’s Health Podcast, host Sophia Meador speaks with Alexandra Cvijanovich, a pediatrician and official spokesperson for the American Academy of Pediatrics. They discuss common parental concerns, strategies for addressing vaccine hesitancy and what lies ahead as federal guidance challenges established vaccine science.

As loneliness and isolation grow among U.S. teens, some are turning to AI chatbots for companionship, sparking new concerns for public health professionals. Host Sophia Meador talks to experts about what the trend could mean for teen mental health.

Despite setbacks in 2025, the public health workforce remains resilient in protecting the nation’s health. Host Sophia Meador speaks with Aryn Melton Backus of the National Public Health Coalition on how advocates are continuing the fight.

Millions more Americans are expected to be food insecure as new restrictions on nutrition programs collide with rising prices. What does that mean for our health — and for the families already struggling to get by? Host Sophia Meador digs into the stakes with leading policy and food insecurity experts.

Violent deaths were once just statistics — but the Centers for Disease Control and Prevention’s National Violent Death Reporting System is changing that. In this special bonus episode of The Nation’s Health Podcast, host Sophia Meador talks with two recipients of the Catherine Barber Research Award, whose groundbreaking work is revealing the stories behind violent deaths and helping shape smarter prevention policies.

The line between advocacy and lobbying can be confusing — especially for public health professionals. As the Trump administration continues to devastate the nation’s public health infrastructure, the need for strong, informed voices has never been greater. In this episode, host Sophia Meador talks with Shelley Hearne, DrPH, MPH, director of the Lerner Center for Public Health Advocacy, and Rebecca Boulos, PhD, MPH, of the Maine Public Health Association, on the ways public health supporters can use their expertise to shape policy and champion the health of their communities.

Youth tobacco use has hit record lows. But will it last? With the rise of e-cigarettes and nicotine pouches, decades of hard-won progress could be at risk. In this episode, host Sophia Meador sits down with Brian King, PhD, executive vice president for U.S. programs at the Campaign for Tobacco-Free Kids, to explore what’s next for youth tobacco use in the U.S. — and whether we’re on the brink of a new public health crisis.