A new study from Karolinska Institutet found that combining air pollution, dense urban development, and limited green spaces increases the risk of asthma. In contrast, a more favorable environment can prevent up to 11.6% of asthma cases, suggesting that urban planning can play a crucial role in reducing the disease.
A new study reveals a strong association between viewing muscularity-oriented social media content and muscle dysmorphia among boys and men. Exposure to images of muscular bodies, posts promoting muscle-building supplements, and content featuring steroids increased the risk of muscle dysmorphia.
This study examines associations between structural and social determinants of health with mortality in Black adults, finding that African genetic ancestry persists as a factor despite adjustment. The findings support the hypothesis that addressing these factors is crucial for eliminating health disparities.
A decade-long study of snowsport instructors reveals that pursuing a career in a field you enjoy can be taxing, requiring financial, mental, and physical sacrifices. However, the research also found that participants reported experiencing significant personal growth and fulfillment.
A new study has discovered a link between delayed puberty and an increased risk of developing type 2 diabetes in boys. According to the research, adolescent boys who experience delayed puberty are 37% more likely to develop type 2 diabetes in early adulthood, regardless of their weight or socio-economic status.
The RSV protein subunit vaccine showed similar efficacy to clinical trials, with diminished immune response in immunocompromised patients. The vaccine was associated with a small increased risk of Guillain-Barré syndrome, but not immune thrombocytopenic purpura.
A national survey found that 11.0% of adults reported using illicit opioids within the past year, with even higher rates of fentanyl use, indicating a pressing need for improved data collection efforts to inform policy and intervention strategies.
This study finds that teen drivers in older vehicles are more likely to be involved in fatal crashes, highlighting the need for safer vehicles. The study's authors stress the importance of ensuring teens drive newer vehicles equipped with advanced driver assistance technologies.
A cohort study found that exposure to conversion therapy increased systolic and diastolic blood pressure, inflammation, and high blood pressure in SGM individuals. The findings highlight the need for stronger public health interventions to ban conversion therapy practices.
The COVID-19 pandemic led to a substantial increase in depressive symptoms among US adults, with younger individuals being disproportionately affected. Worsening mental health trends were observed across the population.
A new study finds that Medicaid unwinding disrupted kids' and young adults' access to chronic disease medication, particularly for those living in states with the largest drops in Medicaid enrollment. The disruptions led to increased use of private insurance or cash for prescriptions, exacerbating health issues.
A cohort study of 1,787 adults found significant differences in hearing loss prevalence among white male individuals (highest) and Black female individuals (lowest). The study highlights the importance of tailored interventions to reduce hearing loss risk across populations.
Researchers found that a fertility rate of at least 2.7 children per woman is needed to reliably avoid eventual extinction in small populations. A female-biased birth ratio can reduce extinction risk, helping more lineages survive over time.
SourcePLOS·JournalPLOS One·TypeComputational simulation/modeling·DateApr 30, 2025
A study published in PLOS One found that conservatives tend to rate their mental health higher than liberals, likely due to stigma surrounding the term. However, when respondents were asked to rate their overall mood instead, the gap disappeared, revealing a more nuanced picture of mental well-being.
A study from the University of Missouri found that caregiving stress looks different for adults who are only children compared to those with siblings. Adult only children faced greater emotional and financial strain, while support from friends or extended family improved mental health for caregivers with siblings.
A study found that exposure to traffic-related air pollution in childhood is associated with increased body mass index (BMI) and insulin resistance later in life. Higher BMI growth from early adolescence into young adulthood may partially explain this link.
A survey study found that more than 1 in 7 adults carried medical debt in 2023, with 1 in 3 forgoing mental health care the following year. Medical debt may exacerbate treatment gaps by raising thresholds for seeking care and eroding patient trust.
A study of over 300,000 adults found that those with diabetes are 25% more likely to lose their health insurance. Insurance instability is particularly concerning for those with complex needs, as many struggle to regain coverage after losing Medicaid or private insurance.
Among US adults aged 20-59, obesity prevalence by BMI was nearly identical to the confirmed excess adiposity rate. Approximately 98% of obese individuals had excess adiposity, suggesting a strong correlation between the two measures.
A cohort study found that hearing loss is associated with an increased risk of incident dementia in older adults. Treating hearing loss may help delay dementia onset for a large number of people, suggesting potential benefits for dementia prevention.
Recent study analysis found that young adult females in the US experience higher rates of past-month binge drinking compared to males. In contrast, older male groups continue to exhibit higher binge drinking rates.
A recent study of 249,190 individuals found a significant link between exclusive e-cigarette use and chronic obstructive pulmonary disease (COPD) and hypertension in adults aged 30-70. In contrast, traditional combustible cigarette smoking was associated with increased risks for various cardiometabolic diseases.
A new study suggests that CT scans could account for 5% of all cancer cases each year, primarily due to radiation exposure. The largest risk is among infants, followed by children and adolescents. To mitigate this risk, reducing the number of scans and doses per scan can help save lives.
The Los Angeles Rams have partnered with the American Heart Association to bring lifesaving CPR training to 22 local schools. The initiative aims to enhance community preparedness for cardiac emergencies. By providing resources and education, the partnership seeks to increase the number of people confident in performing CPR.
A study of over 500 schools in Canada found that 98% exhibit risky driving behaviors, including double parking and not obeying traffic controls. The authors suggest improvements to the built environment and parental education to address this serious issue.
Risky driving by parents and motorists during school drop-offs is a widespread issue, with 98% of elementary schools witnessing unsafe behavior. Experts suggest improvements to the built environment around schools to address this serious concern.
A University of Ottawa-led team examines the punishing costs of TB care, finding that patients face 'catastrophic' expenses despite free treatment being available in many countries. The review identifies areas for intervention to reduce patient costs and improve sustainable TB mitigation strategies.
A new molecular stool test has shown promise in detecting tuberculosis in adults living with HIV, particularly those with advanced AIDS. The test, known as Xpert MTB/Ultra, had a sensitivity of 23.7% and specificity of 94.0%, outperforming standard tests in some cases.
A study found that spending on GLP-1 RAs increased from 2018 to 2023, with the largest growth rate between 2022 and 2023. The total spending on these medications exceeded $71 billion.
A recent US study found that nearly one in five adults have used multiple drugs in the past year, revealing new patterns in substance use. The study identified four distinct patterns of drug use among prescription, recreational, and illegal users, highlighting the need for tailored prevention and treatment strategies.
A recent NIH-funded study found that rural adults experience higher rates of heart disease and its risk factors compared to urban counterparts. The study revealed that variables such as poverty, education, and access to healthcare do not explain these differences, with lifestyle risk factors like smoking also playing a lesser role.
A recent study found substantial rural-urban disparities in cardiometabolic risk factors and cardiovascular diseases among US adults. Social risk factors are identified as the primary driver of these disparities, with efforts to address socioeconomic conditions in rural communities critical to reducing the gap.
A study suggests that children were involved in creating prehistoric cave art due to their unique mental and cognitive traits, which allowed them to communicate with entities from the beyond. Children were believed to be liminal beings, bridging the gap between worlds, and delivering messages to non-human entities.
The Giants Foundation partnered with the American Heart Association to provide CPR training and kits to 12 local schools. This initiative aims to support the chain of survival and improve cardiac emergency outcomes in the community. The schools received hands-only CPR manikins, AEDs, and curriculum to train additional students and staff.
A study by Boston University School of Public Health found that over half of US adults experience some form of discrimination, which can lead to higher chances of depression and/or anxiety. Discrimination-related mental health issues were particularly pronounced among multiracial, White, and Asian populations.
Daily electronic screen use is associated with approximately 50 minutes less sleep per week and later bedtimes in adults. The findings suggest that these disruptions are not limited to children and adolescents, particularly among those with evening chronotypes.
A UK study found that children of obese mothers are more likely to become obese adults, suggesting that societal and early-life factors play a significant role in obesity. The study analyzed data from over 17,000 people born in the same week in 1958 and found that these early life factors persisted through adulthood.
Many teenagers enter adulthood with significant risk factors for cardiovascular disease, and emerging adulthood is a key time to address these risks. Interventions such as health practices, lifestyle changes, and improved access to healthcare can help reduce the risk of developing future cardiovascular disease.
A study from Kyushu University finds that children focus on literal meaning when interpreting phrases like 'Did you see that?', while adults use a more integrated approach to resolve ambiguity. The findings have implications for dialogue robot development and support systems for individuals with communication difficulties.
A study published in the International Journal of Manpower found that offering paid time off (PTO) significantly reduces the likelihood of employees quitting their jobs, with a greater reduction for men. PTO does not affect job satisfaction, which independently reduces turnover by 30-40%. Flexible scheduling also reduces turnover, but ...
A new study reveals high levels of peritraumatic distress (41%) and anxiety (19%) among adults in Israel five days after the Iranian drone and missile attack. The study highlights the need for early identification and timely therapeutic intervention to mitigate long-term psychological harm.
A study of over 105,000 individuals found that following a healthy diet rich in plant-based foods and moderate animal-based foods can promote overall healthy aging. The Alternative Healthy Eating Index (AHEI) was the leading dietary pattern, emphasizing fruits, vegetables, whole grains, and healthy fats.
A study found no increased risk of suicidal events among adults taking GLP-1 receptor agonists for diabetes or obesity, but continued monitoring is warranted to identify at-risk patients. The findings ease concerns about these potential adverse effects, allowing extended use of GLP-1 RAs.
A recent study found that nearly one-tenth of US adults using prescription stimulants have a prescription stimulant use disorder. Additionally, one-fourth of users reported misuse, suggesting potential progress in addressing the mental health care gap for middle-aged women.
A new study published in PLOS One found that people with an evening chronotype have poorer sleep quality, higher alcohol consumption, and act with less mindfulness than morning chronotypes. The association between chronotype and depression symptoms may be mediated by differences in mindfulness, sleep quality, and alcohol consumption.
A longitudinal observational cohort study found that gender-affirming hormone therapy was associated with lower rates of moderate-to-severe depressive symptoms. The study highlights the importance of gender-affirming primary care models for transgender, nonbinary, and gender diverse patients.
New VCU research suggests that employer neurodiversity training, coupled with candidates' disclosure of their autism diagnosis during the hiring process, can help level the playing field for autistic job seekers. The study found that such training persisted in improving hiring outcomes even two months after the training.
Researchers investigated skin cancer risk perceptions and sun-protective behaviors in US adults, finding associations between sociodemographic factors and sunburn risks. Higher education levels, Hispanic origin, and income groups were linked to lower sunburn risks, while married or partnered individuals had higher risks.
A prospective cohort study found a significant association between food insecurity and incident cardiovascular disease in both Black and White US individuals. Food insecurity was also shown to be an important social deprivation measure for assessing CVD risk, highlighting its potential as a key factor in clinical assessment.
Researchers developed the Boston Mattress Satisfaction Questionnaire (BMSQ) to rigorously assess mattress satisfaction and characteristics. The study found that most people reported being somewhat satisfied with their current mattresses, with an average score of 6.9 out of 10.
A recent study published in Heart journal found that extreme weight fluctuations significantly increase the risk of death among obese individuals with cardiovascular disease. Both weight loss and gain above 10kg raise mortality risk, highlighting the importance of maintaining a stable weight even within the obese range.
A new study published in Child Maltreatment found that adults who experienced childhood physical and sexual abuse had double the odds of developing health and mental health conditions. The presence of a protective adult in the home was associated with better long-term health outcomes among children who experienced abuse.
A recent survey found that over a third of US adults with guns do not store all of them in locked locations. This increases the risk of accidental death, suicide, and child access. Additionally, younger adults and those with children are more likely to report storing their guns in a safe manner.
Researchers at West Virginia University found that babies born to teen mothers weigh less and are smaller for their gestational age. The study highlights the role of social, geographical, and educational factors in teen pregnancy prevention.
A global analysis of 375 published studies reveals that 40% of adults with chronic pain experience clinically significant depression and anxiety. The study emphasizes the need for routine screening, better access to specialty care, and innovative therapies to address this significant public health concern.
A systematic review and meta-analysis found that approximately 40% of adults with chronic pain experience clinically significant depression and anxiety. Women, younger people, and those with nociplastic pain are most vulnerable to these conditions.
A survey study found that US adults have regular exposure to mass shootings, which disproportionately affects younger generations and males. The study highlights the need for targeted interventions to address the broader impacts of gun violence on public health and community well-being.
A new study analyzing health records from 2012 to 2022 found significant differences in cardiovascular disease risk factors among Asian American, Native Hawaiian, and Pacific Islander populations. The research suggests that regular monitoring of risk factors may help prevent cardiovascular disease among these groups.
Research presented at the American Heart Association's 2025 Scientific Sessions found a link between insomnia, poor sleep duration, and elevated blood pressure in teenagers. The study suggests that addressing sleep health is crucial for heart health in adolescents.
This cohort study found persistent inadequate sleep duration and late sleep onset linked to increased glycemic variability in adults. The study emphasizes the importance of considering both sleep duration and timing for optimizing glycemic control.