Research on adult health and behavior. Covers suicide risk, regulated psilocybin, alcohol and cannabis use, and family and life choices.
Research published in Medicine & Science in Sports & Exercise found that babies born with a low birth weight are more likely to be rated below-average at school sports by their teacher at age 13. Those with a low birth weight were also less likely to participate in exercise and sports across adulthood, from ages 36 to 68.
Researchers found that Holocaust survivors and their adult children showed opposite epigenetic changes in a stress-related gene, suggesting parental trauma may influence offspring biology. The study suggests clinicians should inquire about parental trauma in addition to personal trauma.
A study found that individuals with insecure childhood experiences had lower task performance under emotionally negative conditions and less brain activity in response to target letters. This suggests that inefficient emotional regulation strategies may lead to reduced cognitive resources for task completion.
Researchers found that blocking calcium entry into mitochondria impaired memory, but allowed for learning in fruit flies. The study suggests a developmental role for mitochondrial calcium uniporter complex in regulating adult memory.
Researchers found significant increases in Americans able to afford prescriptions following Medicare Part D and Affordable Care Act implementation. Despite this, nearly 20 million adults struggle with prescription costs.
Researchers have discovered a novel trait evolution mechanism by studying cyclops-eyed beetles, which recruited existing genes to create new physical traits in adulthood. The study reveals that lingering gene expression can serve as a 'stepping stone' for recruiting genes into making new traits.
A new study by Tulane University sociologists explores the relationship between bartending and perceptions of successful adulthood. The researchers found that bartenders perceive their jobs as precluding them from achieving normal benchmarks of adult life, such as long-term intimate relationships and family life.
A nationwide study found that Black and Hispanic children and youth are less likely to receive mental health care than their white counterparts, despite similar rates of mental health problems. The study also revealed significant racial and ethnic disparities in substance abuse treatment and outpatient mental health services.
Female domestic cats distinguish between kitten calls conveying different levels of urgency and react accordingly, researchers found. In contrast, male cats do not exhibit a similar response to kitten calls regardless of the level of urgency.
A new study conducted by researchers from Florida Atlantic University reveals that Millennials are not the 'hookup generation' as previously thought. The study found that Millennials born in the early 1990s were significantly more likely to report no sexual partners after age 18, compared to GenX'ers born in the late 1960s.
A new consensus statement provides recommendations for transitioning adolescents and young adults with neurologic disorders to adult care. The guidelines emphasize the importance of early planning, self-management skills assessment, and comprehensive transition plans to ensure a smooth transition.
A new study by University of Stirling researchers found that early-life exposure to infections does not lead to increased risk of death in adulthood. Contrary to previous theories on long-lasting inflammation, the study suggests improved adult conditions such as healthcare and diet are responsible for recent increases in lifespan.
Activation of estrogen receptor alpha in brain region necessary for adult mice to express typical male social behaviors. Inhibition before puberty affects both sexual and aggressive behavior in adulthood.
A study from North Carolina State University found that US young adults can be categorized into four groups: independent, dependent, independent non-adults, and residential dependents. The findings suggest that the concept of independence is more nuanced than previously thought.
A new statistical method developed by researchers at the University of Bath aims to reduce selection bias in elite tennis talent identification. The approach considers biological maturity rather than chronological age, helping to uncover talented players who may be overlooked due to physical advantages gained through early maturation.
A growing number of US adults are living with congenital heart defects, necessitating improved healthcare services and data collection systems. The condition affects approximately 2.4 million people in the US, with a 40% increase in adults compared to 2000 estimates.
A new study found that when people focus on the inherent traits of something, they are more likely to assume that the patterns they see around them are good. However, when participants were exposed to information about external factors, they became more flexible in their thinking and less likely to think that the way things are is good.
Researchers found that parents' supportive behavior in adolescence predicted lower civic engagement later on, as well as perceived parental support in young adulthood leading to lower volunteering rates. The study suggests that good parenting alone may not be enough to raise good citizens.
Researchers found that commercial formulations of entomopathogenic fungus Metarhizium brunneum and Beauveria bassiana were effective in reducing house fly and stable fly egg-laying. The most effective product, Met52 EC, reduced oviposition by more than half and inhibited house fly development.
Research suggests that overly involved parents can hinder emerging adults' development, leading to lower self-efficacy, anxiety, and depression. Students with more autonomous mothers reported higher life satisfaction and physical health.
A recent study by Ashley Barr found that high-quality relationships are associated with improved physical and mental health in young adults. The longer individuals stay in high-quality relationships or quickly exit low-quality ones, the better their overall health. Low-quality relationships have detrimental effects on health.
A new study from the University of Sydney reveals that nearly half of unexplained sudden cardiac deaths in young people (40%) had a clinically relevant genetic mutation, despite structurally normal hearts. The research also found that limiting strenuous physical activity may not reduce SCD among children and young adults, as most cases...
Researchers found that newborn mice brain's neural activity does not trigger a corresponding boost in blood flow, unlike the adult brain. The study reveals how the growing brain feeds itself and sheds new light on brain development.
A Swedish study examines homicide trends over time in Sweden, finding that female perpetrators are more likely to target children and use asphyxia, while male perpetrators tend to use knives. The research also highlights differences in classification of offenses and mental disorder assessments between genders.
Youth transitioning out of foster care face elevated risks of homelessness and poverty due to lack of family support. A study found that former foster youth struggle with low wages, irregular hours, and limited access to financial opportunities.
A recent study published in Frontiers in Psychology found that children's perception of trustworthiness is linked to attractiveness, with more attractive faces being deemed trustworthy. The ability to make this judgment develops with age, becoming more consistent as children approach adulthood.
Researchers have discovered that adults born in the 1940s with diabetes are living longer and with less disability, performing day-to-day tasks, compared to those born a decade earlier. This trend is attributed to improvements in diabetes management and healthy lifestyle choices.
A new study reveals that pubertal timing has a significant impact on male reproductive health, with early or late onset associated with poorer semen quality and smaller testicles. The study also found links between pubertal timing and obesity, cardiovascular disease, and sexually transmitted diseases.
A new study published in JAMA Internal Medicine found that over 25% of adults with type 2 diabetes received intensive glucose-lowering therapy, which increased the risk of severe hypoglycemia. Patients with advanced age and co-existing illnesses were at higher risk.
A national survey found broad support for raising the minimum legal age of tobacco sales to 19, 20 or 21 in all US regions. The study suggests that increasing the age limit could lead to a reduction in smoking prevalence and related health issues.
Adults born prematurely with low birth weight have lower bone mass than those born full term but small for gestational age. Ensuring a diet rich in calcium and vitamin D, combined with exercise, may help reduce the risk of bone fractures later in life.
A recent survey by NORC at the University of Chicago found that over half of older Americans plan to work past 65, with many reducing hours or switching careers. The study also highlights the growing size of the older population and its potential impact on the workforce.
According to a new study published in The Lancet Oncology, teenagers and young adults have lower chances of surviving certain cancers compared to children. Despite improvements in overall childhood cancer survival rates, adolescents and young adults still tend to die earlier from blood cancers like leukaemias and non-Hodgkin's lymphoma.
A study by MIT linguistics professors and Carleton University researchers found that children between 3-6 years old use a similar logical approach to adults when evaluating ambiguous sentences, but fail to consider the implications of substituting 'and' for 'or',
A study of adults born premature and low-birth-weight found they were less likely to be employed, have children, or earn higher incomes compared to their normal-birth-weight counterparts. Despite these differences, many of these individuals are living independently and contributing well to society.
A new analysis of the SPRINT study confirms that adults aged 75 and older with high blood pressure benefit from a systolic blood pressure goal of less than 120 mm Hg, reducing cardiovascular events by 33% and death risk by 32%. The findings suggest a more aggressive blood pressure intervention may be beneficial for this age group.
Two new studies from JAMA Psychiatry explore the causes and developmental patterns of ADHD in young adulthood. They found that many individuals with ADHD at age 18 did not have a childhood diagnosis, and those with 'late-onset' ADHD showed fewer externalizing problems but comparable symptoms to those with persistent ADHD. The findings ...
A new study published in JAMA Psychiatry found that nearly 70% of young adults with ADHD did not meet criteria for the disorder in childhood, suggesting that adult-onset ADHD may have different causes. Adults with late-onset ADHD had high levels of symptoms and impairment, as well as other mental health disorders.
Researchers found that participants with the top quartile of baseline fitness experienced the least annual decline in pulmonary function. Sustained or improved fitness was also associated with the least decline in lung function over 20 years, regardless of obesity and smoking status.
A survey of 1,163 people found that phone use varies depending on activity and who is at the table. Adults generally think it's more acceptable to use a phone than children, but perceived appropriateness declines with age.
Researchers discovered that adults assume babies with higher-pitched cries are female and those with lower-pitched cries are male. This study highlights how early exposure to gender stereotypes can affect our perceptions of babies' needs.
A new study by Janet Currie and colleagues reveals a decline in mortality inequality among poor children up to age 20, with improvements most pronounced in poorer counties. This finding suggests that the life expectancy gap is likely to continue decreasing as younger generations form the future US population.
A new study from the University of Notre Dame finds that wild baboons who experience multiple misfortunes during their first years of life have a significantly shorter adult lifespan, with life expectancy cut short by up to 10 years. The 'bad luck' babies also had fewer surviving offspring.
Research finds harsh parenting increases risk of poor physical health and obesity, while a warm coparent can partially mitigate this risk. However, the effect on body mass index is counterintuitive, as increased warmth from the other parent increases the health risk.
A study of nonurgent ED visits found that diagnostic services and procedures were provided in a significant percentage of cases, suggesting potential overuse or uncertainty among patients and healthcare professionals. The findings also highlighted similarities between nonurgent and urgent visit symptoms and diagnoses.
A father's family values can predict the family values held by Mexican-origin youth as well as the amount of time they spend with their families, according to new research. The study also found that parental acceptance and warmth play a crucial role in determining the link between family time and young adults' depressive symptoms.
The Indian Purple frog's unique development allows it to cling to underwater rocks as a tadpole and then dig underground as an adult. This adaptation enables the species to survive in ancient streams.
A recent study aims to investigate the role of deficient pain modulatory systems in developing chronic post-traumatic headaches. The researchers will enroll 80 participants with mild traumatic brain injuries and use state-of-the-art quantitative sensory testing to identify potential predictors of the headache.
A new study suggests that parents of very premature babies agree with their children that life quality is lower, despite improvements seen in full-term birth groups. Health-related quality of life was evaluated at ages 13 and 26 in individuals born preterm or at term.
A new study from the University of Colorado Denver shows that adolescents who grow up and consistently live in poor neighborhoods are more likely to become or remain obese in adulthood than their peers. Moving into a poor neighborhood increases risk, while moving out decreases it, with young women at greatest risk.
A new study reveals that adolescent female giant pandas disperse farther from their home ranges during mating season, rivaling males in distances moved. This behavior is uncommon in mammals and has significant implications for conservation efforts.
Researchers found that lead exposure during gestation and lactation altered the gut microbiota of adult mice, leading to increased body weight. The study suggests a potential link between early life lead exposure and obesity in adulthood.
A new study found that treatment using Gamma Knife radiosurgery is often safer than leaving untreated AVMs, particularly for patients with a high life expectancy. The research suggests that younger patients are more likely to benefit from treatment, with a 10-year life expectancy of 50 years or more.
Adults aged 55-74 with a history of current or former smoking and 30+ pack-years are advised to undergo annual low-dose CT scans up to three times. This guideline aims to detect lung cancer at an early stage, reducing serious illness and death. Screening should be conducted in healthcare settings with expertise in diagnosing lung cancer.
Research from Purdue University reveals that childhood poverty and parental abuse can lead to a range of adult health issues, including cancer, heart disease, and smoking. The study, based on data from 1,748 adults, found that these early life experiences had a lasting impact on adult health outcomes.
A new Canadian guideline recommends fecal occult blood testing (FOBT) every two years or flexible sigmoidoscopy every 10 years for routine screening of colorectal cancer in asymptomatic, low-risk adults aged 50-74. The guideline also recommends against colonoscopy as a primary screening tool, citing lack of direct evidence.
A recent study by the University of Edinburgh found that couples' shared lifestyle habits, including diet and exercise, have a greater influence on obesity risk than their individual upbringings. By middle age, these shared choices can significantly impact weight management and reduce obesity risk.
A recent animal study suggests that alcohol exposure before birth may impair kidney blood flow and amplify neurological problems caused by stroke. The research found increased arterial resistance within the kidneys and greater levels of impairment in mice exposed to alcohol in utero, with a significant impact on females.
A new study from UCL and ICREA-University of Barcelona found that immersive virtual reality therapy can reduce depressive symptoms in patients. The therapy involved wearing a virtual reality headset and expressing compassion towards a distressed virtual child, resulting in a significant drop in depression severity for some participants.
A University of Missouri study found that men who engaged in high-impact activities during adolescence and young adulthood had greater bone mineral density than those who didn't. This association was observed across all ages, suggesting that it's never too late to start a bone-strengthening exercise program.