#ChildHealth

A sweeping new study out of Denmark has concluded that exposure to aluminum in early childhood vaccines does not increase the risk for autism spectrum disorder (ASD), attention-deficit/hyperactivity disorder (ADHD), or other chronic neurological, autoimmune, or allergic conditions. This research, covering more than 1.2 million children, comes at a crucial time of persistent vaccine hesitancy and misinformation, offering robust scientific reassurances that routine childhood immunisations are safe and not a source of neurological or immune harm.

South Asia has achieved a remarkable public health milestone in 2024, reaching its highest-ever immunization coverage for children, according to newly released data from the World Health Organization (WHO) and UNICEF. The news marks a turning point not only for the region but also offers valuable lessons for countries like Thailand as they strive to strengthen child health and protection against vaccine-preventable diseases.

At the heart of this achievement lies a powerful collaboration between governments, frontline health workers, international donors, and the communities themselves. Early results released by WHO Thailand on July 16, 2025, highlight the collective push across South Asia – which includes Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka – that led to a dramatic increase in vaccine coverage. According to UNICEF’s Regional Director for South Asia, “This is a proud moment for South Asia. More children are protected today than ever before, thanks to tireless frontline health workers, strong government leadership, donors’ and partners’ support and the unwavering trust of families.”

As the annual debate over how children should spend their lengthy school holidays reignites, a recent viral essay by an American mother has sparked conversation about the virtue—and potential pitfalls—of letting kids sleep late, use screens, and simply do nothing all summer. The article, published on July 13, 2025, by Business Insider, describes a parent intentionally allowing her children the freedom to enjoy “lazy days” reminiscent of 1980s summers: sleeping in, relaxing at home, and engaging in unstructured leisure, often involving digital devices. This parenting decision, while resonant for many, raises important questions about the effects of unrestricted sleep, screen use, and downtime on children’s health, social development, and academic readiness—concerns that resonate with Thai families as school and community routines transform during the long summer break.

A growing body of research reveals that vaccines may deliver far more than protection against specific infectious diseases; they can also trigger broader immune system responses that benefit general health and survival, especially among children. These “non-specific effects”—sometimes called “bonus shots”—recently made headlines in a detailed feature on Salon.com, which highlighted a wave of new scientific findings and renewed international debate. For Thailand, where high childhood immunisation rates have underpinned rising life expectancies for decades, these revelations add new urgency and context to national vaccine policy.

A groundbreaking new study has revealed the essential role of an immune molecule, interleukin 34 (IL34), in fine-tuning brain development—a discovery that could reshape understanding of neurodevelopmental and neurodegenerative disorders. Conducted by researchers at Duke University and published in the journal Immunity on July 2, 2025, the study finds that IL34 acts as a key messenger, directing the brain’s own immune cells, known as microglia, on when and how to “prune” connections between neurons in early life. This process of synaptic pruning is fundamental, as it creates stronger, more efficient neural pathways underlying emotion, decision-making, and learning abilities (Duke University Medical School).

Nearly a third of American adults eat fast food on any given day, but new data from the Centers for Disease Control and Prevention (CDC) reveals their overall reliance on fast food is gradually decreasing. According to the report, “Fast-Food Consumption Among Adults and Children in the United States, 2021–2023,” just over 30% of U.S. adults aged 20 and above indulge in fast food daily, with 1 in 5 Americans getting at least a quarter of their daily calories from these meals. The data, which comes from the National Health and Nutrition Examination Survey conducted from August 2021 to August 2023, also points to shifting patterns among youth, suggesting evolving attitudes towards convenience food in American society (Deseret News).

A recent international study has revealed that certain parenting traits, specifically overly controlling or authoritarian parenting styles, may be linked to reduced longevity in children. This finding, which has rapidly gained attention among educators and public health specialists, suggests that the effects of family environments extend far beyond childhood and can have a profound impact on long-term health and lifespan. For Thai families, where traditional norms sometimes favour strict parental oversight, these revelations carry significant implications.

A major new study reveals that children who engage in regular physical activity before their teenage years are significantly less likely to develop anxiety and depression as they grow older, adding new urgency to efforts aimed at boosting physical exercise among Thai youth. The research, published in June 2025, underscores the mental health benefits of sports and activity, especially as today’s youth are becoming less physically active.

The study, highlighted by The Washington Post, tracked children’s physical activity levels and mental health outcomes at ages 5, 8, and 11. Researchers discovered that boys who were physically active at ages 5 and 11 had their risk of anxiety slashed by almost 40%. Similar benefits were seen for depression: boys active at age 5 had a 19% lower risk, rising to 23% at age 8. By age 11, girls also began to experience the protective benefits, with organized sports participation linked to a 12% lower risk of future mental health diagnoses; the figure for boys was 23% lower (Washington Post).

Recent research is shining a spotlight on meditation for children, with evidence showing that just 10 minutes of mindful practice each morning could transform the well-being, emotional health, and learning capacity of young people. As Thai families and educators seek healthy, practical ways to foster resilience and academic success, morning meditation is emerging as a proven, accessible solution backed by growing international and local evidence (Times of India, wetheparents.org, Cleveland Clinic).

Why does this matter for Thai readers? The fast-evolving pressures of education, intense digital exposure, and post-pandemic anxieties have left many Thai parents, teachers, and policy-makers searching for gentle yet effective strategies to help children cope, thrive, and cultivate happiness. Meditation—firmly rooted in Thai Buddhist tradition—now finds new relevance, with clinical studies worldwide and in Thailand itself confirming its substantial benefits for today’s youth.

A recent study has revealed a shocking reality in the United States: one in four children—over 18 million young people—live with at least one parent who struggles with addiction. This figure, reported by Newser and drawing from the work of US public health researchers, underscores an increasingly urgent social and health crisis not only in America but also prompts reflection on the potential implications for Thailand.

This news is highly significant for Thai readers because it demonstrates how substance abuse extends its impact far beyond the individual, affecting millions of innocent children and shaping the next generation’s opportunities, mental health, and educational success. While the study is from the United States, drug and alcohol misuse is a challenge that transcends borders, and the dynamics of family suffering due to addiction have marked resonance in Thailand, where family cohesion is highly valued in Thai Buddhist culture.

In a sweeping new directive, the US Food and Drug Administration (FDA) has announced plans to remove ingestible fluoride supplements for children from the market, raising concerns and debate among dental health professionals, policymakers, and parents worldwide. The move is driven by new scrutiny over the potential impact of systemic fluoride on children’s gut health and overall development, but it contradicts decades of dental best practices and global recommendations for caries prevention. As Thailand continues to battle high rates of childhood dental decay, this decision has important implications for local public health strategies.

A surge of global and local research is putting the spotlight on a critical issue affecting Thai children: far too few are meeting the recommended 60 minutes of daily physical activity, sparking concerns among health experts and educators about the long-term health consequences for the nation’s youth. International health authorities, including the World Health Organization (WHO), have long maintained that children and adolescents aged 5–17 should accumulate at least one hour per day of moderate- to vigorous-intensity exercise, predominantly through aerobic activities like running, cycling, and playing sports. Yet, recent figures suggest that a majority of Thai kids are falling below this crucial benchmark, with implications for their physical well-being, academic performance, and future medical costs.

The ongoing debate about the nutritional value and social implications of baby food pouches has taken on renewed urgency following recent research by the University of Leeds, which revealed that 41% of main meals marketed for children contain excessive sugar, while 21% of ready-to-eat products are deemed too watery to provide adequate nutrition (The Guardian). While some public health advocates warn about rising childhood obesity and tooth decay linked to ultra-processed foods (UPFs), others argue that the conversation is often weaponised to intensify “maternal guilt” rather than meaningfully address broader issues affecting parents’ lives.

A growing body of global and local research is highlighting a worrying trend: the vast majority of children in Thailand, much like their peers in Hong Kong and around the world, are failing to meet the World Health Organization’s (WHO) recommendation of 60 minutes of moderate to vigorous physical activity every day. This shortfall—revealed by the latest studies and echoed by Thai education and health officials—raises concerns about the lasting impacts on academic performance, physical health, and mental wellbeing among the nation’s youth.

In a sobering assessment this week, a leading US infectious disease expert declared that the world may have moved into a “post-herd immunity” era for measles, as vaccination gaps spark resurgent outbreaks across multiple countries. The statement comes as the United States faces its worst measles outbreak in decades, with more than 930 cases reported this year alone—a harbinger that the protective barrier of community immunity is crumbling (The Guardian, MSN).

Recent research and expert opinion from leading child health advocates underscore a growing crisis in sex education: parents are increasingly reluctant to discuss sexual health with their children, while the availability of formal sex education in schools continues to decline. This trend, highlighted in a recent article by a renowned sexual health expert in the Philadelphia Inquirer, has profound implications for both Western and Thai families, particularly as children turn to unregulated online sources or even pornography in place of accurate, age-appropriate information (inquirer.com). The article draws upon decades of international research supporting the benefits of parent-led sex education and offers urgently needed strategies for parents who wish to guide their children responsibly.

A groundbreaking new study has found that preschool children’s brains respond differently when stories are shared through live book reading versus on a screen, suggesting that how children experience stories may impact key aspects of their social and cognitive development. The research, published in the journal Developmental Science, used advanced neuroimaging technology to observe children’s brain activity during both types of storytelling—a live reading from a book and a recorded story paired with images on a screen (PsyPost).

The formative years from age 5 to 12—often referred to as “middle childhood”—are gaining critical attention in new research, pushing back against long-standing misconceptions that these years are merely a pause between the milestones of early childhood and adolescence. Recent analyses, highlighted by scholars and major health organizations, are reframing this period as a dynamic stage that lays the foundation for lifelong mental, academic, and social well-being [Psychology Today].

Long viewed as a “waiting room” in both scientific literature and public perception, the years between 5 and 12 have not received the same focus as the “first 1,000 days” or the dramatic changes of adolescence. Yet, experts now warn this oversight could be costing societies dearly, especially as recent studies have detailed how brain development, emotional regulation, cognitive skills, and social habits solidify during these so-called “quiet years”. For families and educators in Thailand—where cultural values emphasize respectful quietude and conformity in young students—such findings are especially significant.

A recent BBC investigation has found that many of the most popular baby food pouches on the UK market are worryingly low in key nutrients, raising alarms about their suitability as a major part of infants’ and toddlers’ diets. The revelations come amid increasing global reliance on packaged baby foods, including in urban Thai households, as parents seek convenience during the busy years of early childhood.

Laboratory testing of 18 products from leading brands, such as Ella’s Kitchen, Heinz, Piccolo, Little Freddie, Aldi and Lidl, uncovered a pattern: many pouches were low in critical nutrients like vitamin C and iron, while some contained more sugar than an infant should consume in one day. This investigative report echoes similar concerns previously voiced by nutritionists in Thailand and supports growing evidence from peer-reviewed studies on the nutritional deficits of commercial baby foods (BBC News).

Chile’s bold efforts to curb childhood junk food consumption have sparked international attention, prompting the question: if Chile can do it, why can’t the UK—or, indeed, Thailand? The South American nation’s sweeping package of regulations, focusing on marketing and labeling, has spurred a dramatic decline in unhealthy snack intake by children. This development has brought fresh hope to public health officials worldwide grappling with rising obesity rates among the youth.

A recent spotlight on children’s body image, highlighted by The Guardian’s feature “‘Mummy, Charlie called me fat today’: how to talk to kids about body image,” has reignited concern about how body shaming affects youngsters’ self-esteem worldwide—including here in Thailand. As schoolyard taunts become increasingly common and social media deepens pressure on appearance, experts stress that how adults respond can have profound implications for a child’s mental health and future relationship with their body.

Global efforts to combat childhood malnutrition are facing a dangerous setback as disruptions in US government funding threaten the distribution of Plumpy’Nut, a ready-to-use therapeutic food (RUTF) that has transformed survival rates for severely malnourished children. Experts warn that millions could be left without this critical lifeline, triggering renewed concern across regions already suffering humanitarian emergencies.

For families like those in northeastern Nigeria, the stakes are heartbreakingly clear. After losing her husband to violence and fleeing her village, one mother found her two-year-old son failing to thrive on inadequate rations in a displaced persons camp. It was only after receiving Plumpy’Nut—an energy-dense peanut paste fortified with vitamins and minerals—that her son rapidly recovered from acute malnutrition, illustrating the product’s vital role on the frontlines of humanitarian care (source: NPR).

Millions of children in the United States are diagnosed with attention-deficit hyperactivity disorder (ADHD), and the vast majority are prescribed stimulant medications such as Ritalin and Adderall. However, a new wave of research reported by NPR and detailed in The New York Times Magazine raises pressing questions about the effectiveness and long-term consequences of these treatments, as well as the very nature of ADHD itself (NPR, 2025).

The U.S. Centers for Disease Control and Prevention (CDC) revealed last year that more than 11% of American children had received an ADHD diagnosis—a record high, and a dramatic increase from the early 1990s figure of just 2 million. In 14-year-old boys, the rate soars to 21%. These statistics portray a nation deeply invested in identifying—and medicating—children with ADHD. But why are diagnoses rising, and are treatments truly serving those diagnosed?

A wave of new research is shedding light on the intriguing ways that your birth order—whether you’re a firstborn, middle child, youngest, or only child—can impact not just your personality, but also your risks for certain mental and physical health conditions. The longstanding folk wisdom about eldest siblings being responsible, middle children overlooked, and youngest siblings more carefree has some scientific roots—but the picture is far more complex, with direct relevance for families in Thailand and around the world.