Research on adult health and behavior. Covers suicide risk, regulated psilocybin, alcohol and cannabis use, and family and life choices.
A study of over 1,900 young football players found that nearly a third suffered wrist fractures while trying to make saves with adult-sized balls. The most common injuries occurred during informal play on grass, with adult-size balls involved in almost three-quarters of incidents.
A new study has shown that the flu shot does not trigger asthma attacks in people with moderate to severe asthma. The study included 2,032 children and adults diagnosed with asthma, who received either a real or placebo flu vaccine, with all participants receiving the actual flu vaccine by the end of the study.
Researchers at Ohio State University found that adults tend to interpret messages metaphorically, whereas children tend to take things literally. As people grow older, their ability to understand and use metaphors improves, reflecting cognitive and linguistic advancements.
A new study allows researchers to directly compare the pediatric brain with the adult brain using functional magnetic resonance imaging (fMRI). The findings reveal that children and adults use different brain strategies to perform tasks, suggesting distinct developmental pathways. By creating a template of healthy child brains, scienti...
Johns Hopkins faculty members Kay Redfield Jamison and Geraldine Seydoux have been awarded the MacArthur Foundation's 'genius' award for their innovative research in psychology and biology. Their work has significantly advanced understanding of mental health treatment, psychiatric disorders, and biological development.
A third of U.S. adolescents suffer some form of dating violence, with most instances being psychological abuse. The study found that one in five adolescents reported only psychologic violence and about one in 10 reported physical violence.
A population-based study found that women who experienced childhood abuse are two and a half times more likely to be depressed in adulthood. Women who reported both physical and sexual abuse were over three times more likely to be depressed.
A new study involving young adult transracial adoptees found that their exposure and competence in their birth culture are not necessary for good psychological adjustment. The study suggests that family and peer relationships, rather than cultural identity, may play a more significant role in shaping their mental health.
A UK study found that childhood maltreatment and revictimisation of children and women are common problems. Abusive experiences co-occurred in both childhood and adulthood, with repetition and severity of childhood abuse independently associated with specific types of adult revictimisation.
Researchers at Johns Hopkins Medicine found that HAART suppresses viral replication and mutation, delaying the onset of AIDS. The study used genetic signatures to track HIV-1 activity in 20 participants on HAART for at least 25 months.
A USC study found that teenagers and young adults with type 1 diabetes have a higher risk of atherosclerosis, or plaque buildup in their arteries. The study suggests that physicians should monitor lipid levels in these patients, even at an early age, to prevent cardiovascular problems.
A new study by Cincinnati Children's Hospital Medical Center reveals that some children receive five times more radiation than necessary during CT scans. Researchers found that adjusting technical factors like tube current and pitch can significantly reduce exposure without sacrificing image quality.
A new study reveals that one-fifth of young adult cancer survivors exhibit symptoms of posttraumatic stress disorder, a condition characterized by overwhelming anxiety and fear. The study found a four-fold increase in PTSD diagnosis among young adults compared to those aged 9-17.
A study of British adults found that most men follow a beer and fast food diet, while women prefer the traditional British diet. The research also revealed significant regional and socioeconomic differences in dietary patterns, with those on low incomes and smokers consuming less healthy diets.
A study examining 700 fifty-year-olds born between 1943 and 1947 found that those whose mothers starved during early pregnancy were three times more likely to develop heart disease. The researchers also discovered that the effects depend on the timing of maternal starvation during gestation.
A study published in Heart found that children born to mothers who starved during the first 13 weeks of pregnancy were three times more likely to develop coronary heart disease as adults. They also had higher blood pressure, weighed more, and a higher adverse cholesterol profile.
A recent study found that adolescents with both alcohol and antisocial problems exhibit an increase in serotonin function, contradicting previous research on Type II alcoholism. This suggests that serotonin dysregulation may be key to high-risk behaviors, rather than low or high levels of the neurotransmitter.
A recent study published in Alcoholism: Clinical & Experimental Research examines the influence of peer and partner drinking on adults during the year before marriage. The research reveals that individual characteristics and friends' drinking behaviors are both significant factors in shaping adult drinking habits, with the spouse's fri...
Teenagers who smoke at least one pack of cigarettes a day are at greater risk of developing agoraphobia, generalized anxiety disorder, and panic disorder in young adulthood. However, the study found no significant association between teenagers with anxiety disorders and chronic smoking as young adults.
Uninsured adults are more likely to report poor health status, delay seeking medical care, and forgo necessary care due to cost. Long-term uninsured adults also experience increased risk of death, particularly when hospitalized or diagnosed with serious symptoms.
A study by University of Pennsylvania researchers reveals that infants' skulls are significantly weaker than adults', with one-eighth the strength, making them more susceptible to head injuries. The findings have broad implications for product design and safety standards in areas such as children's bicycle helmets and car seats.
A University of Alberta researcher found that childhood trauma has risen markedly faster for girls than boys, leading to increased rates of depression and potentially unhealthy adulthood. The study's findings suggest a link between childhood trauma and later difficulties, including psychiatric symptoms and social problem behavior.
Research found three birth variables strongly linked to adult obesity in African Americans: first-born status, female sex, and maternal prepregnancy body mass index. These factors account for 12% of the risk for obesity.
A study of nearly 2,000 adults aged 18-90 found that higher education delayed the onset of depression by approximately ten years. This is because better physical health helps mitigate depression risk.
A University of Florida study found that most Americans consider mid-range body sizes attractive and socially acceptable. In contrast to the idealized thin figure often seen in media, participants preferred a range of builds from slender to rounded. As people age, they become more tolerant of varying body sizes.
A study found that infant monkeys raised without adult supervision experienced higher cortisol levels, indicating increased stress, which later led to heavy drinking as adults. This suggests a link between early life experiences, sensitivity to stress, and subsequent alcohol consumption.
A new study found that work/family spillover has distinct effects on physical and mental health, with both negative and positive spillover exerting separate impacts. Positive spillover was independently associated with better health, while less negative spillover was linked to improved well-being.
A study by Dr. Karen Fingerman found that older mothers and daughters have a different perception of pleasant interactions, with fewer references to the mother-daughter bond itself. Instead, they often discuss family-related topics and the daughter's children, siblings, or husband.
A study of 294 adolescents found that having an adult mentor significantly reduces the likelihood of engaging in high-risk behaviors such as carrying a weapon, using illicit drugs, and smoking. Mentorship appears to be an effective strategy in reducing certain risk behaviors and their consequences.
A new meta-analysis of 24 studies found that allergy shots can effectively treat allergic asthma in both adults and children, reducing symptoms and improving lung function. The research suggests that up to half of all adult asthmatics and an even greater proportion of children may benefit from immunotherapy.
A new study by the University of Toronto found that children who had a daily activity program in Grades 1 to 6 showed no advantages in aerobic fitness 20 years later. The study highlights the importance of developing lasting skills and attitudes in physical education programs.
A Penn State study found that serving larger portions to 5-year-olds but not 3-year-olds leads to increased food intake and calorie consumption. This early learning period marks a significant milestone in children's eating habits, highlighting the importance of portion control for healthy development.
Multiple studies show that psyllium can effectively lower total and LDL cholesterol levels in adults with hypercholesterolemia. Psyllium husks, a non-soluble fiber, may increase bile acid excretion and secondarily reduce cholesterol from the liver.
A new study by Gillian Stevens reveals that sociological opportunities and maturational constraints tied to age at onset of language learning play a crucial role in shaping the English proficiency levels of foreign-born residents in the United States. The research found that immigrants with native-born spouses report higher levels of p...
Researchers found that popular youth cigarette brands were more likely to be advertised in magazines with high youth readerships, despite claims of targeting young adults. The study's findings suggest a persistent pattern of advertising to underage youths.
Long-term studies show people with low levels of blood cholesterol, blood pressure, and cigarette use experience lower death rates from heart attack and stroke. The estimated greater life expectancy for low-risk versus others ranged from 5.8 years to 9.5 years.
A study of over 5,000 individuals found that anxiety and depression may cause up to one-quarter of all chest pain cases in young adults. The research suggests that individuals with psychiatric disorders or significant symptoms are more likely to experience chest pain.
The Ontario Student Drug Use Survey reveals a significant increase in youth smoking rates to 28% this year. Meanwhile, adult smoking rates have decreased, but cigarettes remain accessible and affordable for minors, a major concern.
The CARDIA Study found that high-fiber diets are associated with lower insulin levels, weight gain, and other cardiovascular disease risk factors in healthy, young black and white adults. The study of nearly 3,000 participants over 10 years revealed a significant inverse association between fiber consumption and CVD risk factors.
A recent study found that professionals frequently mistake non-bullying situations for bullying, leading to inadequate intervention and increased long-term harm. The researchers stress the importance of recognizing emotional abuse and its potential to escalate into violence.
A recent study reveals that nearly two-thirds of livers donated by children were transplanted into adults, despite an increase in pediatric donors. This has led to a shortage of organs for children, with alternative procedures like segmental grafts becoming more common.
Researchers found that teenagers interpret probability terms differently than adults, with varying ranges within each age group. The study suggests using numeric scales or visual aids to convey risk information effectively and asks for further testing to confirm its findings.
A study published in The New England Journal of Medicine found that women with birth defects are at a small risk of having children with birth defects, with only 4% of affected offspring. The majority of women with birth defects will have healthy, unaffected babies.
Patients with atrial septal defects can benefit from surgical closure earlier in life to prevent future symptoms, according to researchers. The study found that surgery between ages 16 and 80 can restore normal blood circulation and prevent arrhythmia.
A study published in Preventive Medicine reveals a significant decline in total cholesterol levels among U.S. adolescents, from 167 mg/dL in 1970 to 160 mg/dL in 1994. This decrease is similar to the drop in cholesterol levels among adults during the same period.
The Robert Wood Johnson Foundation awards Wake Forest University School of Medicine a $1.9 million grant to develop a national technical assistance program for adult day centers, building on successful programs from 1987 and 1992.
Researchers at Washington University School of Medicine have successfully grown new kidneys in rats by placing developing rat kidneys inside adult rat abdominal cavities. The resulting organs function and thrive, suggesting a possible alternative to traditional kidney transplantation.
The event brings together 60 elementary-age students from Dallas-area schools and 30 trained chemistry volunteers for an afternoon of hands-on WonderScience activities. The activities are linked to the National Science Education Standards, fostering long-term commitment to science literacy among young participants.
Research finds that areas with trees and grass support creative forms of play and encourage adult supervision, leading to improved child development.
Researchers at Johns Hopkins Medicine found adenovirus in 71.4% of autopsied hearts from patients with viral myocarditis, a condition previously attributed to Coxsackie B enterovirus. The study suggests adenovirus and enteroviruses may work together to cause this condition.
A longitudinal brain imaging study found progressive abnormal brain development in schizophrenia, particularly enlarged ventricles and reduced total cerebral volume. This may provide insights into the risk factors and neurodevelopmental abnormalities involved in the disorder.
A recent study found that children whose parents are obese have a significantly higher chance of becoming obese adults. The research examined over 800 young adults and showed that having an obese parent more than doubles the risk of obesity, while having normal-weight parents reduces the risk.
Researchers found that Respiratory Sincytial Virus (RSV) affects previously healthy adults, leading to misdiagnoses and delayed treatment. The study highlights the importance of routine RSV testing in hospitals to prevent unnecessary antibiotic use and ensure accurate diagnosis.
A new study found that 69% of babywalker-related injuries occurred in spite of adult supervision. Infant mobility is too great for young children to control, increasing the risk of falls and injuries. Researchers advocate for stricter standards on babywalker design to prevent further accidents.
Infants as young as 20 weeks old can produce three common vowel sounds by analyzing parentese, a unique form of speech used to communicate with babies. This study shows that parentese is characterized by over-articulation, making vowel sounds more distinct and expanding their range.
A new study published by the American Heart Association found that immune globulin injections enabled nine out of ten critically ill patients with damaged hearts to recover without heart transplants. The treatment has shown great promise in treating acute cardiomyopathy, a condition affecting up to 50,000 adults each year.
A study comparing day care and non-day care groups found that families with access to day care reported higher well-being and lower stress levels. The program provided cost-efficient support, enabling caregivers to continue employment while caring for loved ones.
Researchers at Duke University found that small amounts of alcohol can inhibit learning and memory in young rats, while having little effect on adult brains. The study suggests that as little as two drinks could cause significant damage to a young person's brain, reinforcing the need for legal bans on under-age drinking.