Research on adult health and behavior. Covers suicide risk, regulated psilocybin, alcohol and cannabis use, and family and life choices.
A recent Emory University study found that adults with better mental health have a lower risk of cardiovascular disease. Only 17% of the sample met full mental health criteria, highlighting the need for healthcare professionals to consider mental well-being in treating patients with heart conditions.
A study found that rectal artesunate significantly reduced parasite concentrations by over one-third in both children and adults. Early administration of this treatment may help reduce malaria-related morbidity and mortality, particularly in rural communities with limited healthcare access.
A recent survey conducted by Harris Interactive found that Americans hold engineers in high regard, with 77% of respondents believing they contribute to strong economic growth and national security. The survey also revealed that engineers are widely respected for their ability to make a positive contribution to society.
A survey of adults reveals long-term consequences of ADHD, including lower educational achievement, relationship instability, and higher rates of stress, depression, and substance abuse. Adults with ADHD are also more likely to experience negative self-image and engage in harmful behaviors.
A study found that lifetime exposure to adversity is associated with an increased risk of developing depressive or anxiety disorders in young adults. The researchers analyzed data from 1,803 interviews and found that the level of adversity was a significant predictor of these disorders.
A recent study found that acute diverticulitis occurs as often in younger age groups as older adults, with frequent severity in both. The disease may become a greater health problem if it starts developing at an earlier age, leading to more recurrent attacks and surgical resection.
In a groundbreaking study, Robert Sapolsky and Lisa Share found evidence of a pacific culture among wild olive baboons in Kenya, where males became less aggressive after an outbreak of TB. This unique cultural tradition suggests that females may play a key role in regulating male behavior.
A new study, led by experts at the University of Rochester Medical Center, explores the effects of environmental agents and toxins on children's health. The report highlights the significant knowledge gap in understanding how environmental factors affect children compared to adults.
A new study explores whether children seeking object names actually desire the object's function, not just its label. Children given functional information seemed more satisfied with the response, suggesting they can distinguish between superficial classification and deeper understanding.
Researchers found that adiponectin may be a key player in determining true risk of heart disease in obese children. The study showed lower adiponectin levels in obese children, who also had higher inflammation markers and cholesterol levels, indicating a potential 'footprint' for heart disease.
A UK MP emphasizes the need to increase teenage participation in cancer clinical trials to improve survival rates. Currently, many teenagers face lengthy travel distances for treatment at specialized units, often exceeding 200 miles from their homes.
Research by Susan Goldin-Meadow found that adults develop a syntax similar to deaf children's gesture systems when communicating through hand gestures. The study suggests that the order of gestures reflects a more fundamental property of human thought, independent of communication.
A significant demographic shift has occurred in the US, delaying the transition to adulthood, as youth are combining roles, exploring options, and gaining education to prepare for a demanding labor force. Marriage and family have not been abandoned, but rather postponed until later ages.
A recent study found that the US has the highest prevalence of overweight teenagers among 15 countries, with adolescents aged 13-15 years experiencing significantly high rates of obesity. The study analyzed data from over 29,000 children and adolescents across Europe, Israel, and the US.
Researchers found that aged roaches develop a 'tarsus catch' where the leg joint hardens, causing tripping and loss of gait. As they age, sticky pads change from supple to hardened brown ones, affecting their climbing ability.
Low cardiorespiratory fitness in young adulthood is associated with a higher risk of developing diabetes, hypertension, and the metabolic syndrome. Improving fitness over 7 years was linked to reduced risk, but weight changes may have offset this benefit.
A long-term study found that BMI tracking from adolescence to adulthood is significant and strongly related to adult weight gain. Lifestyle factors like physical activity, smoking, and parental education also play a crucial role in determining an individual's adult BMI.
A study found that suicidal minority teens often lack adult support, with 15% considering suicide in the past year and 11% attempting it. Latino girls and LGBTQ+ teens are disproportionately affected, highlighting the need for targeted interventions.
Researchers used fMRI to compare brain activity in children, adolescents and adults while reading simple words aloud, revealing differences in brain function across the lifespan. The study suggests that brain function during language tasks changes with development, potentially shedding light on language disorders.
Research reveals distinct differences between severe asthma in children and adults, with males under 18 predominantly affected and females over 18. Children with severe asthma exhibit deceptively good lung function, challenging existing guidelines that may lead to undertreatment.
A study on forgiveness methodology found a 70% decrease in feelings of hurt, 27% reduction in physical symptoms, and 34% increase in forgiveness for those who participated in the six-week training program. The research, led by Dr. Frederic Luskin, validates the effectiveness of this specific forgiveness approach.
Girls developing early are more likely to be involved in delinquency due to their relationships with friends, who may be already involved in delinquent behaviors. Dating also plays a significant role, as early-developing girls are more likely to have romantic relationships and engage in minor delinquencies.
The University of Pittsburgh Medical Center has reported significant improvements in intestine transplant survival rates since 1990, with one-year survival increasing to 90% for patients transplanted within the last five years.
Young adults who experienced major depressive disorder during adolescence showed pervasive impairments by mid-20s. They struggled with work performance, social difficulties, and low physical well-being. The study emphasizes the importance of preventing depression in adolescence through effective interventions.
A molecule called nitric oxide is a natural regulator of new neurons in the adult brain. Blocking nitric oxide production stimulates neural stem cell proliferation, increasing brain neuron generation and contributing to the adult brain's architecture.
Researchers found that adults who received smallpox vaccinations as children showed fewer adverse reactions to diluted vaccine doses compared to those who never received the vaccine. The study's results have implications for potential future biological attacks and suggest that vaccine stocks may be more sustainable.
A recent study found that CACFP monitors play a crucial role in ensuring program quality and child nutrition. The researchers recommend focusing on top five training needs, including program regulation and record keeping, to improve monitor training.
A large sample of volunteers found changes in personality traits throughout middle adulthood, including increased conscientiousness and agreeableness, and decreased neuroticism. These findings suggest increasing maturity and adaptation with age, challenging the view that personality traits stop changing by early adulthood.
A study found that if one parent quits smoking, the child's odds of smoking decrease by 25 percent. If both parents quit, the child's chances drop by nearly 40 percent. The research suggests that parental influence on smoking is not affected by the child's age when the last parent quits.
A study of 10 young children with SARS found that they exhibited milder symptoms such as cough and runny nose, unlike teenagers who showed symptoms similar to adults. The clinical course was also shorter and less aggressive among younger patients.
A new study published in Archives of General Psychiatry reveals that high prenatal alcohol use significantly increases the risk of a child developing drinking-related problems by age 21. The research found that 14% of young adults with prenatal exposure to five or more drinks per occasion had alcohol problems, compared to just 4.5% wit...
Scientists identified 10 genes that function similarly to the Oct4 gene, essential for embryonic development. Inefficiently expressed genes in somatic cell-derived clones may contribute to their failure to survive. The study aims to improve cloning efficiency and yield vital information about disease and cell development.
A new study reveals that iron deficiency leads to significant economic losses, particularly in developing countries. The research estimates that iron deficiencies result in a 0.6% loss of GDP due to physical productivity losses from adults lacking iron, rising to 4% with added learning and motor impairments.
Adults with ADHD are at higher risk of dropping out of school, losing jobs, and experiencing marital problems due to poor social skills and increased anxiety and depression. Reliable diagnosis and treatment options, such as stimulant medications and new psychotherapeutic approaches, can help manage the condition.
Research found that children from low socioeconomic backgrounds experienced poorer cardiovascular health and higher rates of adult periodontal disease in adulthood. Upward mobility during childhood did not reverse negative health outcomes associated with a poor environment.
A pioneering study found that time urgency and impatience during young adulthood are associated with increased risk of developing hypertension years later. The strongest link was seen among white men, who were more than three times as likely to develop high blood pressure as those in lower TUI groups.
A new survey demonstrates that perceptions of physical activity do not match the reality, with many adults and teenagers overestimating their exercise levels. The study highlights the importance of finding effective ways to educate parents and teens about the need for regular physical activity.
Young children believe negative traits can be changed, which may help them stay motivated to learn new skills. However, as they grow older, this level of optimism fades and they become more pessimistic about their ability to change.
A study by Ohio State University found that employees are more likely to steal from their companies if there is no ethics program in place. However, employees who already exhibit honest behavior are more likely to be prevented from stealing by the presence of an ethics program.
A reanalysis of 55 studies found no strong inverse association between low birthweight and high adult systolic blood pressure, suggesting that previous findings may be due to statistical bias or inconsistencies. The study also suggests that publication bias may have contributed to overestimates for the size of the association.
A study by Dr Annette Hill found that over 70% of children and adults aged 4-65 regularly watch factual entertainment, including docu-soaps and game shows like Big Brother. Viewers tend to favor programs with relatable content and authenticity, often seeking 'moments of truth' amidst manufactured situations.
A study found that childhood body mass index (BMI) values are strongly linked to adult overweight or obesity. Younger children with higher BMI-for-age had a greater risk of becoming overweight as adults. The authors recommend monitoring children in the ≥ 85th percentile of BMI for age to prevent weight management issues.
Research reveals a decline in childcare support for parents, particularly women, from the late 19th century to the end of the 20th century. The study highlights changes in family dynamics, including increased residential independence and declining household income.
A 22-year study found that early adolescence and peer influences are precursors to later drug use, which leads to increased health problems. Researchers tracked over 600 youths from age 1 to 27 and found that rebelliousness, distrust of authority, and risk-taking behavior were associated with later substance abuse.
Research found that men exposed to polychlorinated biphenyls (PCBs) before age 20 had a lower chance of having a baby boy, with a 35% difference. The study's lead author proposes that dioxin-like compounds may negatively impact the viability of Y-chromosome carrying sperm or XY-fertilised eggs.
A new study confirmed air pollution is associated with slower lung function growth in children, compared to areas with cleaner air. Lung function growth was found to be about 11% lower in the most polluted community.
A new UNC study finds that Hispanic men become obese 2.5 times faster than U.S. men of European ancestry, while black women become obese more than twice as fast as white women. The study also shows that the prevalence of obesity in U.S. adults doubled over 40 years, with 61% now classified as obese or overweight.
A US study found that 26% of men and 28% of women were obese by age 35-37, with black women and Hispanic men at higher risk. Obesity is linked to various health problems, including heart disease, diabetes, and stroke.
Researchers found that children's brains show different activity patterns in left frontal and extrastriate cortex compared to adults. The study suggests that brain development continues into early school years, with some areas becoming more active in children.
Researchers found that while Medicaid kids use the ER for non-urgent care more frequently than expected, a shift to managed care has actually reduced these instances. The studies also revealed that nearly half of parents' decisions to visit the ER were logical, based on their child's condition and available resources.
A landmark study published in Nature reveals that deaf and hearing adults who experienced language in early life perform similarly well in learning a new language later in life. Deaf adults with little language experience show low levels of performance, whereas those with early experience demonstrate high proficiency.
A UB study finds that early nutritional modification programs metabolism, predisposing to obesity. High carbohydrate diets led to changes in islet cells, overproduction of insulin, and alterations in the insulin secretory pathway.
A recent study by University of Pennsylvania researchers found that a boy's height at age 16 is a significant determinant of his salary as an adult. The study controlled for race, gender, and socio-economic status, and found that taller teenagers earned up to 15% more than shorter counterparts in any given field.
During adolescence, the brain undergoes significant changes, gaining scope and depth of knowledge and comprehension but losing ability to acquire new sounds and speech patterns. Research on post-mortem cerebral cortexes reveals that nerve cells undergo pruning or streamlining during this period.
A Mayo Clinic study found that the lowest estimate of AD/HD occurrence among children is 7.5%, based on stringent research criteria and supporting documentation. The study provides much-needed baseline information for comparing populations and determining treatment needs.
A study of 63 young persons found that children who started wheezing between ages 2 to 5 were highly likely to continue wheezing in adulthood. Researchers also developed a brief questionnaire to predict future asthma-related healthcare utilization. Additionally, sleep disordered breathing was linked to obesity and craniofacial abnormal...
A recent study published in Hormone Research found that individuals born with a micropenis who were raised as males reported higher satisfaction rates and more positive body image compared to those raised female. The study also highlighted the importance of testosterone replacement therapy for male participants.
Research by the March of Dimes has found that premature and low birthweight babies experience long-term learning difficulties in school. The organization's Perinatal Epidemiological Research Initiative aims to identify factors contributing to preterm births to prevent these problems.
A study of premature infants born in the late 1970s has found that they continue to face educational challenges into adulthood. The research, which followed 242 infants until age 20, found that fewer premature adults had graduated from high school and had lower I.Q. scores compared to their full-term peers.
Eating at least two apples per week and higher selenium intake may reduce adult asthma incidence. Farm childhood experiences also lower risk of allergic reactions to cat dander and Timothy grass, reducing nasal congestion symptoms.