Research on adult health and behavior. Covers suicide risk, regulated psilocybin, alcohol and cannabis use, and family and life choices.
A recent study found that family influence remains key to one's ethnic identity after age 18, with families teaching cultural customs and traditions leading to a greater sense of attachment to their ethnic group. This study suggests that parents play an important role in shaping young adults' exploration of their ethnicity.
A long-term study of over 1,000 New Zealanders found that children who later developed schizophrenia showed early cognitive deficits in verbal and visual learning, reasoning, and processing speed. These deficits persisted as they grew, with the children losing mental age at a rate comparable to those without schizophrenia.
A recent study found a diabetes epidemic among First Nations adults, with women in their prime reproductive years disproportionately affected. The incidence of diabetes is more than 4 times higher in First Nations women compared to non-First Nations women.
The Lancet article advocates for tailoring antibiotic dosing to individual patients' physical characteristics, particularly for those with large body sizes. This approach could improve treatment effectiveness and safety, especially considering the increasing prevalence of obesity-related infections.
A new study finds that alcohol-related injuries among underage youth and young adults are shaped by the density and types of alcohol outlets in neighborhoods. Off-premise outlets, such as take-out establishments and bars, are linked to higher injury rates, including accidents, assaults, and traffic crashes.
A Commonwealth Fund survey found nearly half of young adults (19-29) are uninsured at some time, with key transition times like graduation posing significant risk. The majority support reforms that make health insurance more affordable and protective.
A study found that individuals who experienced psychological or social adversity in childhood may develop lasting emotional, immune, and metabolic abnormalities that increase the risk of age-related diseases. Adverse childhood experiences were linked to depression, high inflammation levels, and metabolic risk factors in adulthood.
Researchers found that people born in the Southern stroke belt have a higher risk of dying from stroke as adults, even if they later move away. The study also found that those who live in the stroke belt in adulthood have an elevated risk of dying from stroke.
A new study published in the American Journal of Hypertension found that Transcendental Meditation significantly reduces blood pressure, anxiety and depression in young adults at risk for hypertension. The three-month intervention program showed a 52% lower risk of developing hypertension in later years.
A recent study found that pediatric onset multiple sclerosis is more aggressive and causes more brain lesions than MS diagnosed in adulthood. However, patients with pediatric-onset MS develop disabilities at a slower pace than those with adult-onset MS, with an average delay of almost 10 years.
Researchers found that individuals with both childhood adversity and traumatic events in adulthood are more likely to develop PTSD. The study also revealed that a genetic mutation can interact with these factors to increase the risk of developing the condition.
Shire presents new scientific data on its ADHD portfolio, including INTUNIV, Vyvanse, and Daytrana. The company's ADHD business unit is committed to advancing treatment research and developing safe and effective treatments.
Researchers used former Colombian guerrillas to study brain structure changes after learning to read. They found higher grey matter density in left hemisphere areas responsible for letter recognition and increased white matter connections, particularly with the angular gyrus.
Researchers found no association between light-to-moderate alcohol consumption and reduced risk of functional decline over time. Lifestyle-related characteristics such as physical activity, body weight, education, and income were identified as the real determinants of the reported beneficial effects of alcohol.
Research suggests adolescents possess intellectual skills to make informed decisions about terminating a pregnancy but lack social and emotional maturity to control impulses. This immaturity mitigates their criminal responsibility, according to the study published in American Psychologist.
A recent study found that individuals who experienced violence at an early age are more likely to struggle with healthy romantic relationships and experience marital difficulties. The research highlights the importance of preventing domestic violence from childhood onward.
A study published in the British Journal of Psychiatry found that children who ate confectionary daily were more likely to be violent as adults. The researchers suggest this may be due to a lack of deferred gratification, leading to impulsive behavior.
Researchers at the University of Missouri-Columbia found that nearly half of young adults diagnosed with bipolar disorder between ages 18-25 may recover by age 30. The study suggests a possible link to brain development and social changes during emerging adulthood.
Researchers found that nearly half of young adult women met the criteria for depression, obesity, or alcohol abuse at multiple time points. The study also discovered a significant link between obesity and depression in women, with those experiencing weight issues more likely to report depression later on.
A study by IMpACT, an international collaboration of researchers, suggests that adult ADHD has a high genetic component. The findings indicate that multiple gene defects contribute to the disorder, with heritability estimates ranging from 60%. This research aims to identify risk genes for ADHD and develop effective treatments.
A study found that children under 3 cannot learn verbs from watching TV alone, but can do so when an adult is present to support their learning. Adults play a crucial role in helping young children understand and apply verb concepts.
52% of small business employees are uninsured or underinsured due to high premium costs and lack of transparency. Health reform provisions could alleviate these issues, providing standard benefits, eliminating lifetime maximums, and controlling premium costs.
A study published in PLOS Medicine found that adults born with very low birth weight have significantly lower bone mineral density compared to their term-born peers. This increased risk of osteoporosis in adulthood highlights the importance of monitoring and addressing this issue for individuals born preterm.
A new study finds that single kidneys from very young deceased donors can maintain the health of an adult with kidney failure. The research suggests that this practice is safe and effective, offering an alternative to traditional organ allocation methods.
Researchers at Tel Aviv University developed a tablet-based treatment for Type 1 diabetes, FTS, which restores insulin production and reduces disease progression. The compound has shown positive results in inhibiting diabetes and has the potential to fast-track through FDA regulatory hurdles.
A new study suggests that preimplantation genetic diagnosis (PGD) may increase the risk of weight gain and memory decline in adulthood. The research used a mouse model to examine the effects of blastomere biopsy on fetal, neonatal, and adult development.
The individual health insurance market is failing consumers, with 73% unable to purchase a plan due to high premiums. Adults with individual coverage face significant out-of-pocket costs and premium expenses, with half spending 10% or more of their income on these costs.
Infants with low birth weight are at a higher risk of developing respiratory problems that persist into adulthood. Researchers found that those with very low birth weight were twice as likely to be hospitalized for asthma or respiratory infection, and 2.6 times more likely to require mechanical ventilation.
In a simulated workplace environment study, VYVANSE CII improved ADHD symptoms of inattention, hyperactivity, and impulsivity, as measured by the Permanent Product Measure of Performance (PERMP) and ADHD Rating Scale (ADHD-RS). Adults taking VYVANSE showed significant efficacy at 14 hours after administration.
A new UCLA study found that conversing with children is more effective in promoting language development than just reading to them. The study, which measured the effects of adult-child conversations on language development, found that back-and-forth conversation was strongly associated with future improvements in the child's language s...
A new study found childhood physical abuse is associated with a 49% higher risk of developing cancer in adulthood. The research also identified potential psychophysiological factors that could explain the link between childhood abuse and cancer.
A Kansas State University study found that Girl Scout meetings can increase girls' physical activity and promote healthy habits. The two-year research involved nine Girl Scout troops, with five receiving an intervention aimed at teaching exercise sessions and nutrition.
A study by the CDC found that only 33.9% of adults with asthma received the flu vaccine in 2007, compared to 54.7% for those without asthma. The study also revealed a significant race/ethnicity gap in vaccination rates among non-Hispanic whites.
Researchers at Northwestern University found that young adults with low aerobic fitness levels are two to three times more likely to develop diabetes over a 20-year period. The study highlights the importance of regular physical activity and maintaining a healthy body weight to reduce the risk of chronic disease.
A study found that young adults decreased their calcium and dairy product intake as they entered their twenties, which can lead to a higher risk of osteoporosis. The researchers suggest that interventions targeting families and adolescents should encourage milk consumption at meals and promote healthy eating habits.
Children and especially boys diagnosed with intermittent exotropia are more likely to develop mental illness by young adulthood compared to those without strabismus. A study of 183 children found that boys with the condition had a higher risk of developing mental health disorders, including suicidal ideation.
Concussion experts recommend strict monitoring and activity restrictions for children and teens after a concussion. Cognitive rest is crucial, with limits on academic activities and at-home/social activities like texting, video games, and TV watching to facilitate recovery.
Incidence rates of colorectal cancer are rising among young adults in the US due to increased obesity and unfavorable dietary patterns. Studies found a 1.5% annual increase in incidence rates from 1992-2005, with left-sided tumors being more common.
A recent study published in Archives of Pediatrics & Adolescent Medicine found that every hour of TV exposure is linked to a 7% decrease in the number of words an adult says to an infant. This reduction in verbal interactions also affects the length and frequency of child vocalizations and conversational turns between adults and children.
A study found that individuals with a low response to alcohol are at a higher risk for developing alcohol-use disorders across adulthood. The research, published in Alcoholism: Clinical & Experimental Research, suggests that this unique risk factor is not solely related to other factors such as family history or age of onset.
Coadministration of Prilosec OTC 40 mg did not alter maximum plasma concentration or area under curve for active medication in both VYVANSE and ADDERALL XR. The study also found a significant reduction in time to reach maximum plasma concentrations of amphetamine with coadministration of Prilosec OTC 40 mg.
A new study reveals that child brains are differently organized than adult brains, but still capable of performing complex cognitive tasks. Researchers found that young brains have localized networks based on physical proximity, which transition to long-distance networks centered on functionality as children mature.
A new study reveals that adult children and parents generally experience tension and irritation, with parents generally reporting more intense tensions than children. The study found that parental perceptions of tension increase with the adult child's age, particularly about personality differences.
A new study reveals that most young people consider civic activity obligatory, but their judgments vary by factors like gender and involvement levels. Teen boys prioritize politics over community service, while girls emphasize community service as more important.
A recent study published in Science found that Ichthyostega, a four-limbed animal with backbones, may have been the more primitive form, acquired terrestrial habits later in development. In contrast, Acanthostega's limbs showed more similarities to earlier fish fins, indicating it may have returned to an aquatic lifestyle.
Researchers at the Joslin Diabetes Center have demonstrated that adult humans still have a type of 'good' fat called brown fat, which is active in burning calories and using energy. Brown fat was found to be more common in thin adults with normal blood glucose levels, but less likely to be present in those who were overweight or obese.
A study of a Big Brothers Big Sisters formal mentoring program found that adolescent girls benefit from relationships with female mentors, gaining emotional support and new skills. The study, led by Renee Spencer at Boston University, involved in-depth interviews of 12 pairs of girls and women mentors.
A new study found that babies born with lower weight are more likely to develop chronic diseases like heart disease and diabetes later in life due to increased inflammation. Researchers followed over 5,600 children from birth to adulthood, finding a link between early growth and adult inflammation.
A new study published in the Journal of Personality reveals that personality at adolescence predicts reproductive success later in life. Adolescents with socially dominant personalities were more likely to have children as adults, suggesting that status striving may be important for reproductive success even in modern humans.
A recent study suggests that college drinkers who use alcohol for developmental needs beyond socializing, such as boosting self-confidence or coping with personal problems, are more likely to continue high-risk drinking into adulthood. The research identified a subset of students most likely to persist in problem drinking and recommend...
A new study by University of Virginia professor Timothy Salthouse suggests that some cognitive skills start to decline at around age 22 and accelerate after age 27. Average memory declines can be detected by age 37, but accumulated knowledge skills may increase until age 60.
A new study published in PLOS ONE found that the adult-to-young ratio plays a critical role in the social development of horses. The research revealed that groups with low adult-to-young ratios had younger horses exhibiting more aggression and forming tighter bonds with each other, potentially reducing their interaction with adults.
A study by UCLA researchers found that teenage stress is associated with higher levels of inflammation, a potential indicator for cardiovascular disease. Daily interpersonal stress experienced during high school years was linked to elevated CRP levels even among healthy teens.
A study by UCLA researchers found that teenage stress is associated with higher levels of inflammation, which can lead to cardiovascular disease. Daily interpersonal stress experienced during high school years was linked to elevated CRP levels in healthy teens.
Researchers discover that fruit fly embryos can 'forget' incorrect body plans and develop into recognizable adult flies through cross-regulation among gap genes. This process, known as canalization, allows for robust development despite variable conditions, shedding light on the mechanisms of genetic interactions.
Children with childhood obsessive and compulsive symptoms are six times more likely to suffer from an obsessive-compulsive disorder (OCD) as adults, according to a new study. Researchers analyzed data from the Dunedin Study, which tracked participants' psychological variables from childhood to adulthood.
A study of 1,698 young adults found that those with post-traumatic stress disorder (PTSD) were more likely to attempt suicide than those exposed to traumatic events without developing PTSD. The researchers suggest that PTSD may be associated with an increased risk of suicidal behavior.
Research suggests girls are more resilient to adverse childhood experiences due to having criminal charges on their male counterparts. Children exposed to multiple traumatic events face significant challenges transitioning to adulthood.
A recent study by University of Alberta researcher Paul Veugelers found that body weight affects children's self-esteem, but low self-esteem does not lead to weight gain. School performance also has a significant impact on self-esteem, with students able to perform well despite low self-esteem.
A genome-wide association study has identified three genes associated with an increased risk of severe obesity in children and adults. The study, led by McGill scientists, found that these genes contribute to early-onset obesity in kids and morbid obesity in adults.