Articles tagged with Adolescents
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A cohort study found a disproportionate increase in postpartum depression among women and adolescents in low-socioeconomic status communities following state abortion bans. The legislation disproportionately affects vulnerable populations, highlighting the need for targeted mental health support and policy interventions.
A review of 19 studies suggests healthier diets are associated with fewer depressive symptoms and greater psychological distress in adolescents. Whole-diet patterns and diet quality indices show more consistent associations with favourable mental health outcomes.
A cross-sectional study found that up to half of adolescents in the US were using generative AI apps, while a small subset engaged in heavy use. The study highlights the need for future research on individual differences in GenAI use and its impacts on adolescent development.
A study of 700 teens found that screen time negatively affects sleep quality and beliefs about healthy lifestyles. The researchers suggest reducing screen exposure, increasing social interaction, and promoting alternative activities to promote healthier lifestyles and better sleep.
A new study from UT Arlington reveals that one in four US adolescents experience neighborhood trauma, leading to increased substance use. Cyberbullying is more strongly linked to substance use than traditional school bullying, and team sports participation can also contribute to increased alcohol use.
The UC Irvine School of Medicine has been awarded a $850,000 grant by the California Office of Traffic Safety to broaden the UC Traffic Safety Collaborative Program. The program aims to reduce traffic-related injuries and fatalities in California through education, research, and enforcement.
A cohort study found that stronger family connections during adolescence can lead to improved social connections in adulthood. The study suggests that increasing family connection may help mitigate the effects of adult social disconnection.
Researchers found that an increasing number of preexisting maternal chronic conditions increases the risk of severe neonatal morbidity and mortality. Women with multiple chronic conditions may benefit from preconception counseling, earlier identification of complications, and enhanced newborn supports to optimize outcomes.
A new study demonstrates a health care approach matching treatment intensity to individual risk levels can significantly reduce self-harm and depression among at-risk adolescents and young adults. The randomized clinical trial found significant reductions in self-harm behaviors, improved patient satisfaction, and high follow-up rates.
BrainHealth Week 2026 will explore precision brain health, biosensor technology, and mental resilience, offering actionable strategies for improving daily performance and quality of life. The event brings together industry leaders, scientific community, students, and the community at large to discuss practical roadmap for longevity.
Research from the University of Warwick finds that teenage girls who manage their bodies through constant dieting and exercise face heightened risks of psychological health issues. By age 20, these young women are more likely to experience anxiety and depression, highlighting the need for a broader approach to mental health support.
The updated edition provides a comprehensive overview of major mental health conditions that emerge during adolescence, discussing treatment strategies and prevention methods. The book emphasizes the importance of addressing stigma, promoting evidence-based treatments, and integrating positive youth development into policy agendas.
A large national survey reveals nearly a third of students started drinking before age 13, with higher rates in rural areas and boys. The study highlights the need for targeted prevention strategies addressing early exposure, social contexts, and vulnerable subgroups to curb underage drinking's long-term impact.
A multinational clinical trial found that the long-term HIV treatment regimen is safe and favored by adolescents who received injectable intramuscular antiviral medications cabotegravir and rilpivirine. The study showed continued viral suppression after 48 weeks with no major safety concerns.
Researchers from Kyushu University found that the brain forms new, high-density clusters of synapses on specific segments of dendrites during adolescence, challenging the 'adolescent synaptic pruning' hypothesis. This discovery may offer new hope for understanding the biological basis of schizophrenia and other neurodevelopmental condi...
A cohort study of students in grades 4-12 found that social media use varied by age and sex, with heavy use linked to poorer well-being. The study's findings suggest that abstinence from social media may not always be beneficial for adolescents.
Adolescents bullied or engaging in bullying face lasting mental, physical and social challenges. The study identified socioeconomic disadvantages, race, physical differences, and pre-existing health conditions as risk factors for bullying.
A new study found that higher levels of PFAS in the blood are linked to an increased risk of early onset of metabolic dysfunction-associated steatotic liver disease (MASLD) in adolescents. MASLD affects up to 40% of children with obesity and increases long-term risk for type 2 diabetes, heart disease, and liver cancer.
Researchers found that young people who caught up on sleep on weekends had a 41% lower risk for symptoms of depression than those who didn't. Getting eight to 10 hours of sleep each night is still ideal, but weekend sleep catch-up may be protective.
A study by the University of Washington School of Medicine found that US adolescents spend more than an hour per day using their cellphones during school hours. Social media apps account for the largest share of use. The study's lead author notes that objective smartphone data provides a clearer picture of actual use.
This study found that US youth spent more than an hour using smartphones during school hours, primarily for social media use. Objective findings from a large sample confirm previous self-report studies, highlighting the need for responsible smartphone use among adolescents.
A recent study found that adolescents with overweight or obesity who take glucagonlike peptide-1 receptor agonists (GLP-1RA) have a lower risk of acute asthma exacerbations. This association suggests a potential dual benefit, where GLP-1RA use could address both weight management and asthma prevention in this population.
A large national study found that even occasional cannabis use among teens can lead to worse school performance and emotional distress. The more frequently teens used cannabis, the greater the risk of these problems. Experts recommend frank conversations with teens about cannabis risks.
A population-based cohort study found that virtual sick visits to primary care were associated with a small increase in emergency department use in children aged 3 months or older. The study suggests judicious use of virtual primary care to manage acute illness in children is warranted.
A special issue of Child and Adolescent Psychiatric Clinics of North America seeks to transform how clinicians, educators, and policymakers think about girls' mental health by focusing on systems that support or fail to support them. The issue explores intersectionality, trauma-informed approaches, and the impact of social media on bod...
A recent study published in PLOS One reveals that over half of teenage girls experience heavy bleeding and 40% have iron deficiency. A simple questionnaire, known as the SAMANTA questionnaire, has been found to accurately identify young girls at risk of iron deficiency, who may also be at risk of anaemia.
Experts warn that nicotine-containing products, including vapes, heated tobacco, and shisha, cause cardiovascular damage regardless of delivery system. The report highlights a rapid rise in youth addiction fueled by flavours and social media marketing.
The German Federal Institute for Risk Assessment (BfR) is launching a new study module to investigate the influence of parental nutrition on children's eating habits. The study aims to provide insights into how plant-based diets of parents affect the eating habits and food consumption of children.
A new guide published by Oxford University Press provides essential resources for parents of adolescents with autism. The book covers various challenges they face during this critical period, including social connections, puberty, and sexuality. It also offers extensive lists of resources to support these young individuals.
A study of over 3,500 adolescents found that social jet lag has widespread negative effects on the developing brain's structure and neural circuits. This includes weaker connections between key brain regions responsible for sensory processing, emotion regulation, and social function.
A study from Harvard T.H. Chan School of Public Health found that school reopenings significantly reduced mental health diagnoses among children, including anxiety and depression, by 43% compared to periods before schools reopened. The benefits were especially pronounced among girls.
The study revealed that phonological processing skills continue to impact text reading fluency in adolescents, with better phoneme operation leading to faster coherent text reading. Attitude towards reading also played a significant role, with emotional involvement being crucial for reading skill development.
After cannabis sales became legal, rates of cannabis use and cannabis-related disorders increased significantly among adolescents aged 12 to 17 presenting for psychiatric emergencies. The study found a fourfold increase in cannabis use and a similar rise in cannabis-related disorders among this age group.
A recent study from the University of Toronto found that use of pre-workout dietary supplements is associated with five or fewer hours of sleep per night. The study analyzed data from over 16-30 year-old participants and found that those who used pre-workout supplements were more than twice as likely to report short sleep durations.
Research by George Mason University professor Melissa Villodas found that neighborhood amenities are linked to mental health in various ways across different racial and ethnic groups. Hispanic and Black youth had higher rates of anxiety when living in neighborhoods with sidewalks compared to White youth.
A comprehensive review of 19 multi-day events found that nearly 70% of reported emergencies were infectious disease outbreaks, with influenza, measles, and meningococcal disease being the top causes. Foodborne illnesses accounted for over one in five incidents, often linked to poor food handling practices.
The study reveals a significant burden of metastatic disease in adolescents and young adults with cancer. The findings expand knowledge on metastatic recurrences, improving care for adolescent and young adult survivors.
A new study from Weill Cornell Medicine reveals distinct patterns of brain activity between boys and girls with a family history of substance use disorder, suggesting separate predispositions for addiction. Girls with a family history displayed higher transition energy in the default-mode network, indicating greater difficulty disengag...
A study published in Obesity found that young adults exposed to a diet high in ultra-processed foods ate more calories at an all-you-can-eat meal. The researchers, led by Brenda Davy and Alex DiFeliceantonio, used a controlled feeding study to investigate the effects of ultra-processed food on eating habits.
Researchers found consistent parental monitoring can offset genetic risk for developing behavior problems during adolescence. High levels of parental monitoring appeared to buffer the influence of genetic risk, making a measurable difference even for children who are more vulnerable biologically.
A new study by Boston University School of Public Health researchers found that child firearm injuries rise as soon as the school day ends, with a peak risk in the first 15 minutes after dismissal. Community-level interventions providing safe spaces for youth are crucial to prevent such violence.
Researchers found that small group counseling improved students' anger management, academic and life skills, feelings of connectedness and safety. Students learned practical strategies and developed social-emotional skills, leading to a positive perception of the school environment.
A new study found a significant link between omega-3 intake and ADHD symptoms among Palestinian adolescents. Lower omega-3 consumption was associated with higher ADHD symptom scores, highlighting the importance of balanced nutrition in supporting cognitive health.
Over the past two decades, nearly half of US states have reported firearm mortality as the leading cause of death in children aged 1-19. Gun violence has become the primary cause of death for this age group, with Alaska being the first state to report this trend in 2004.
Researchers at NYU found that teacher autonomy, peer collaboration, and collective responsibility positively impact academic achievement for English learners. Schools with greater levels of these factors earned their students more high school credits.
A recent USC study tracked 85 young adults over four years and found that increased ultra-processed food consumption was linked to elevated blood sugar and early signs of diabetes risk. The researchers also discovered that limiting UPF intake can help prevent disease.
A nationally representative survey found that frequent parent-teen communication is associated with increased teen self-efficacy for sexual and reproductive health information. Teens whose parents feel comfortable discussing topics are more likely to seek services, highlighting the importance of accurate information and open dialogue.
West Virginia University researchers are working with local partners to stop drug use in youth before it starts. They will expand an existing pilot project to encompass 140 schools in 36 rural counties, tailored to individual community needs.
A new study analyzing linked electronic health records found that COVID-19 infections led to a higher and longer-lasting risk of rare heart complications, including myocarditis and thrombocytopenia, compared to vaccination. The research team estimated an additional 2.24 cases of myocarditis per 100,000 children after COVID-19 infection.
A US study found that nicotine vaping nearly doubled among adolescents who vaped between 2020 and 2024, with a significant increase in daily users struggling to quit. The researchers aimed to understand the 'hardening' of youth vapers, describing a worsening addiction pattern.
A recent study found that US youth nicotine vaping has become increasingly represented by daily use and unsuccessful quit attempts, a growing concern for clinicians and policymakers. The findings highlight the need for awareness and targeted interventions to address this trend.
A new UCLA Health study found that a child's early gut microbiome may influence their risk of developing depression, anxiety or other internalizing symptoms in middle childhood. The effect appears to be related to the way bacteria are linked to communication across emotion-related brain networks.
The BrainHealthy competition offers real-world experience to talented young brain health researchers. The contest aims to advance new studies on age-related brain changes, brain health biomarkers, and Alzheimer's disease.
Youth opioid use in Canada is increasing, with emergency department visits and deaths rising by 369.2% from 2013 to 2021. Effective treatments such as opioid agonist therapy, psychological therapy, and substance use disorder programs are scarce due to long wait-lists and private funding.
A study by the University of California, Davis found that 85% of elementary schools in California lost trees between 2018 and 2022, exacerbating heat and drought conditions. The research highlights the urgent need to protect existing tree cover and improve tree canopy in low-shade schools.
Recent studies from the University of Eastern Finland suggest that an active lifestyle, good physical fitness and moderate screen time are crucial for brain development in adolescence. Better physical fitness was associated with increased excitability and stronger inhibition of the motor cortex, while passive screen time weakened corti...
Researchers identified a link between early adolescence sleep disruption and later suicide attempts. Adolescents who experienced difficulties maintaining and obtaining sufficient sleep were more likely to report a suicide attempt several years later.
A new study by Beni-Suef University in Egypt reveals that nearly half of undergraduate students use non-prescription weight loss supplements without prior medical consultation. The researchers found that many users were aware of potential health risks but continued taking the supplements due to social media and family influence.
A Norwegian study of over 21,000 adolescents and young adults found that those with persistent parental opioid prescriptions faced more than double the risk of persistent opioid use. The study suggests considering family-based approaches to managing pain conditions in adolescents and young adults.
A US study found that teenagers who use cannabis are more likely to become regular tobacco users, with 32.7% of those aged 12-17 progressing to regular tobacco use four years later. The study estimates that around 13% of new regular tobacco use is attributable to cannabis.