Blogs - This Week In Public Health

Research

The Casino in Your Pocket: Why Gambling Is Becoming a Public Health Crisis

Football season is upon us, and with it, non-stop ads for sportsbooks. For much of modern history, gambling required friction. You had to go somewhere. A casino. A racetrack. A convenience store. A bingo hall. Maybe a bookmaker. Even when gambling was legal, it was often bounded by geography, opening hours, social context, and the […]

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Commentary

Can Public Health Become Precise?

In 2003, scientists completed one of the most ambitious research projects in human history: the Human Genome Project. After more than a decade of work and billions of dollars in investment, researchers had produced the first complete map of the human genetic code. The achievement promised nothing less than a revolution in medicine. The vision […]

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Society

Alcoholics Anonymous Is More Than the 12 Steps. Public Health Should Pay Attention.

For nearly a century, Alcoholics Anonymous has built something public health often struggles to create: a free, widely available, community-run system that helps people change behavior, build relationships, and sustain recovery over time. When most people think about Alcoholics Anonymous, they think about the Twelve Steps. Admit that you are powerless over alcohol. Turn your […]

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Research

Do School Cellphone Bans Improve Youth Mental Health?

Pennsylvania is poised to require a bell-to-bell cellphone ban in schools. The policy may make classrooms calmer and school days less digitally saturated. But the emerging research suggests something more complicated: taking phones away at school is not the same thing as treating the youth mental-health crisis. Pennsylvania’s phone-free moment Pennsylvania is about to join […]

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Environment

Evaluating Air Cleaner Effectiveness in Schools: New Research Offers Insights

In a brightly lit classroom in the Netherlands, children sit scattered around the room, focused on their lessons. Yet, behind the scenes, a silent challenge affects their ability to learn effectively: air quality. Schools, often bustling and packed with students, must contend with airborne contaminants that can affect everything from respiratory health to cognitive function. […]

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Wellbeing

Can Online Communities Really Improve Mental Health?

Note: This blog is being published “out-of-order” because a student needed access to this content. Online support groups can connect people across enormous distances. But research suggests that the difference between a helpful community and a harmful one depends less on technology than on how people treat one another. Imagine experiencing something deeply personal, perhaps […]

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Global

Earlier Bedtimes Linked to Toddler Height Gains: Insights from Japan’s Study

In an era when parental advice often centers on getting enough sleep, a new study from Japan highlights a potentially crucial factor in childhood growth: sleep timing. According to recent findings from the Japan Environment and Children’s Study, toddlers tucked into bed earlier showed slightly greater height gains by age three than their late-to-bed peers. […]

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Commentary

How Does Peer Support Work? 8 Mechanisms Behind Peer Specialists

Peer specialists have become an increasingly visible part of mental health, substance use, recovery, and community-based services. They bring something unusual into formal systems of care: knowledge derived from lived experience. That sounds straightforward. The underlying science raises a more interesting question. How does peer support actually produce change? A peer specialist may encourage someone, […]

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Mental health

Volunteering and Blood Pressure: New Insights for Adults Without Insurance

High blood pressure (HBP) is a significant predictor of cardiovascular disease, a leading cause of death in the U.S. While it’s well-known that medication can help manage HBP, new research suggests that another, less conventional approach might also pay dividends: volunteering. Exploring Volunteering’s Impact on Blood Pressure Researchers conducted a prospective cohort study to examine […]

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AI

Should We Really Keep AI Out of Epidemiology?

AI can make epidemiology faster. A new paper argues that this may be exactly the problem. The warning deserves to be taken seriously, but the answer may be better automation, not less of it. Artificial intelligence has arrived in public health at an awkward moment. Researchers already face overwhelming literature, increasingly complex datasets, pressure to […]

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