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Study shows low energy diet combined with structured exercise reverses early onset type 2 diabetes in half of participants

Researchers found that a low-energy diet combined with structured exercise can reverse early onset type 2 diabetes in approximately half of participants. The study, which included 96 participants aged 18-45, showed significant improvements in blood sugar control, fitness, and muscle mass.

SourceEuropean Association for the Study of Diabetes·JournalThe Lancet Regional Health - Americas·DateSep 30, 2026

Thousands of most vulnerable children and young people missing out on mental health support

A new study found that nearly 50,000 children and young people on child protection plans and 84,000 in care are at risk of mental health difficulties. Only 9-18% of these children had contact with mental health services in a given year, highlighting the need for increased support and referrals.

SourceUniversity of Cambridge·JournalChild and Adolescent Mental Health·TypeData/statistical analysis·DateSep 15, 2026

Brain aging may be detected decades before symptoms appear, with links to gut health

A new UCLA study has found a connection between brain aging and gut biology, suggesting that people's brains may be aging decades before symptoms appear. The study, published in eBioMedicine, analyzed brain scans and stool samples to identify a link between brain communication patterns, gut bacteria, and brain aging.

SourceUniversity of California - Los Angeles Health Sciences·JournalEBioMedicine·TypeExperimental study·DateSep 10, 2026

Smoking has declined overall, but vaping has increased and people are starting to smoke at a younger age

Research from Austria and Ireland shows that nicotine addiction remains a major health concern, with vaping and smoking increasing among children and young people. The studies found that smoking has declined, but vaping has risen, particularly among those under 18, and that people are taking up smoking at a younger age. The findings hi...

SourceEuropean Respiratory Society·TypeObservational study·DateSep 7, 2026

Major study reveals key differences in bowel cancer before 50

Researchers analyzed data from 1,691 Australians with liver-spreading bowel cancer, finding younger patients had distinct tumour characteristics and lived longer after treatment. Genetic mutations such as BRAF and KRAS were associated with poorer outcomes across both age groups, highlighting the importance of genetic testing.

SourceFlinders University·JournalThe Medical Journal of Australia·TypeMeta-analysis·DateAug 31, 2026

Alcohol marketing exposure and youth drinking

A systematic review and meta-analysis revealed a strong association between alcohol marketing exposure and increased drinking outcomes among youth. The study's findings suggest that reducing alcohol marketing can help mitigate the risk of youth drinking, highlighting the need for targeted interventions to address this public health con...

SourceJAMA Network·JournalJAMA Pediatrics·DateAug 24, 2026

Finnish intervention program reduces children's anxiety and improves functional ability — effects are still evident after two years

A randomized controlled trial shows that an internet-based Master Your Worries programme significantly reduces anxiety symptoms and improves functional ability in children, even after two years. The study found the positive effects of therapy to be greatest among children with more severe symptoms.

SourceUniversity of Turku·JournalJAMA Network Open·DateAug 17, 2026

Social bonds, recognition linked to reduced suicidal thoughts in teens

A new study by Penn State researchers found that strong social bonds and public recognition for achievements can reduce suicidal thoughts and behavior among teenagers. The study analyzed data from nearly 200,000 Pennsylvania teens and found that personal connections with family, school, and community can decrease suicide risk.

SourcePenn State·JournalJournal of Adolescent Health·TypeData/statistical analysis·DateAug 4, 2026

Leading ADHD medications found to be equally effective in children, with one key difference

A recent study published by the University of Sydney found that dexamphetamine and methylphenidate are equally effective in treating ADHD in children, with no significant differences in symptom improvement. However, children taking dexamphetamine experienced greater weight loss compared to those taking methylphenidate.

SourceUniversity of Sydney·JournalJournal of Paediatrics and Child Health·TypeRandomized controlled/clinical trial·DateJul 15, 2026

Perceived risk of fentanyl use among US adolescents

Adolescents in the US are unaware of the dangers of fentanyl misuse, emphasizing the importance of public education programs and clinical communication. The study reveals a significant portion of younger adolescents are not aware of the risks associated with fentanyl use.

SourceJAMA Network·JournalJAMA Network Open·DateJul 7, 2026

AI companionship poses risks for teen development

Researchers warn that teens' reliance on AI chatbots may bypass opportunities for developing essential relationship skills. The technology offers immediate, nonjudgmental guidance but lacks needed safeguards, potentially reinforcing unhealthy relationship patterns and increasing vulnerability to mental health problems.

SourceArizona State University·JournalThe Lancet Child & Adolescent Health·TypeCommentary/editorial·DateJun 29, 2026

Two weeks of focused journaling could mean months of depression relief in young adults

A new Cornell University study found that young adults who reflected on their life story and connected it to different stages reported reduced symptoms of depression. The intervention involves writing about motivations, passions, or goals at various life stages over two weeks, with participants summarizing their identity in a word.

SourceCornell University·JournalJournal of Consulting and Clinical Psychology·DateJun 29, 2026

New study suggests novel EHR-based marker can identify at-risk transplant patients and reduce organ rejection

A new study suggests a novel electronic health record-based marker, MLVI, can help identify transplant patients at high risk for organ rejection due to non-adherence. The study found that using MLVI as a risk marker reduced overall rejection rates by bringing them down to levels typically seen in low-risk patients.

SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalAmerican Journal of Transplantation·DateJun 15, 2026

Canada faces surge in social anxiety

A new Canadian study reveals that social anxiety disorder now affects nearly 1 in 7 adults, up from 8% in 2002. Young people are most at risk, and early life experiences, such as childhood trauma, and lack of social support play a significant role.

SourceUniversity of Toronto·JournalPsychiatry Research·TypeSurvey·DateJun 10, 2026

Moderate screen time in first 3 days after concussion linked to teens’ faster recovery

A study of 80 concussed teens found that moderate screen time in the first 3 days after a concussion is linked to faster recovery. The researchers analyzed data and found that an average of 141 minutes of daily screen time sped up symptom resolution by 35%. Balanced use, rather than total avoidance, may be helpful for concussion recovery.

SourceBMJ Group·JournalBritish Journal of Sports Medicine·TypeObservational study·DateJun 9, 2026

Lifestyle can protect childhood cancer survivors

Two new international studies found that healthy lifestyles can have a protective effect on childhood cancer survivors, reducing the risk of chronic health problems. The studies suggest that physical activity, a healthy weight, and other lifestyle factors can significantly reduce the burden of disease in adulthood.

SourceUniversity of Gothenburg·JournalNature Communications·TypeObservational study·DateMay 29, 2026

New international study highlights impact of restrained sitting on movement behaviors in young children

A new study published in the Journal of Science and Medicine in Sport found that most children meet guidelines for restrained sitting, but urban children and those with more vehicle time are less likely to meet the guideline. Higher levels of physical activity were associated with greater likelihood of meeting the recommended guideline.

SourcePennington Biomedical Research Center·JournalJournal of Science and Medicine in Sport·TypeSurvey·DateMay 28, 2026

Similar timing and pattern: Seven European countries observe drop in chlamydia notifications especially among young people in 2024

Chlamydia notifications decreased in seven European countries, with significant declines among young people. The decline was mainly seen in Sweden, Denmark, England, Finland, Ireland, Norway and the Netherlands, with case numbers dropping by up to 32% in some countries.

SourceEuropean Centre for Disease Prevention and Control (ECDC)·JournalEurosurveillance·TypeData/statistical analysis·DateMay 28, 2026

Teen attitudes to exercise shape fitness years later

Research shows that intrinsic motivations, such as enjoying physical activity and feeling healthy, consistently matter most in predicting aerobic fitness. Teenagers who value these factors are significantly fitter at 17 than those motivated primarily by winning or external rewards.

SourceFlinders University·JournalChild Care Health and Development·TypeSurvey·DateMay 20, 2026

Student wellbeing drops after move to high school

A study of over 20,000 South Australian students found that wellbeing declined across every measured domain, including happiness and life satisfaction, after transitioning to secondary school. The decline was independent of developmental changes associated with adolescence.

SourceAdelaide University·JournalJournal of Child Psychology and Psychiatry·TypeSurvey·DateMay 17, 2026

Heart disease risk may start in the womb, study finds

A new Northwestern Medicine study found that young adults whose mothers had high blood pressure during pregnancy had more signs of early arterial injury, higher blood pressure, and higher body mass index. This suggests that cardiovascular risk may be transmitted across generations through a combination of biological, environmental, and...

SourceNorthwestern University·JournalJAMA Network Open·DateMay 14, 2026

University of Pennsylvania awarded Institutional Challenge Grant to advance partnership on youth homelessness in Pennsylvania

The University of Pennsylvania has been awarded a three-year, $650,000 Institutional Challenge Grant to support a research-practice partnership focused on addressing youth homelessness across the Commonwealth. The partnership aims to examine the effectiveness of state policies in reducing homelessness and create an evidence-based polic...

Bowel and ovarian cancer cases rising among younger adults in England

Cancer cases are on the rise among younger adults in England, with a significant increase in bowel and ovarian cancer rates. The study found that excess weight is a key contributor, but it's unlikely to fully explain this trend, as trends in risk factors such as smoking and diet have been stable or improving over the past decade.

SourceBMJ Group·JournalBMJ Oncology·TypeData/statistical analysis·DateApr 28, 2026

Children and young people from deprived areas less likely to gain access to mental health care

A new study found significant socio-economic inequalities in accessing mental health care, with children from deprived areas more likely to have their referrals rejected or experience worse clinical outcomes. Younger children under 11 are also less likely to receive help, hindering early intervention efforts.

SourceUniversity of Nottingham·JournalThe British Journal of Psychiatry·TypeData/statistical analysis·DateApr 26, 2026