Articles tagged with Adolescents
A study of 3628 children aged 2-11 found that those who drank 100-percent juice had significantly higher intakes of essential nutrients like vitamins C and B6. In contrast, there was no link between juice consumption and weight status or the likelihood of being overweight.
This study found that AA and NA attendance benefited adolescents, even after early discontinuation, with those who attended more meetings having better outcomes. The organizations' focus on abstinence and social support resonated well with youth with severe addiction problems.
Researchers found that children can safely take ten-times the current recommended daily allowance of vitamin D, which may have long-term health benefits. Vitamin D is essential for bone growth and development in children, and supplementation with high doses (2,000 IUs) has been well-tolerated and safe.
A review of 21 studies found no systematic association between 100% fruit juice consumption and overweight in children or adolescents. Health professionals are encouraged to promote moderate consumption of 100% fruit juice as a strategy to help children meet fruit recommendations.
A new study finds that people who were overweight in adolescence have a higher risk of mortality from endocrine, nutritional, and metabolic diseases, cardiovascular diseases, colon cancer, and respiratory diseases. The study of 230,000 Norwegian adolescents found an increased mortality rate among those with high BMI.
New research reveals that family stress spillover continues in adolescents' daily lives, affecting attendance, learning problems, and academic performance. Stress lingers for up to four years, with long-term consequences on academic achievement.
Researchers found that Jewish and Arab teenagers who valued universalism and low power reported less violent behavior than their peers. In high-risk schools, these adolescents were relatively protected against engaging in violent behavior.
A new study published in Child Development found that teenagers who feel good about themselves and are comfortable with their peers can be socially successful without being popular. The research suggests that adolescents' feelings of confidence in their own social standing are a protective factor for long-term social functioning.
Research finds that most ethnic minority teens avoid ethnically-oriented crowds in high school, despite potential benefits for identity and pride. However, certain factors such as friendship groups, socioeconomic status, and experiences with discrimination can lead to association with these crowds.
A study of 76 children and adolescents found that obesity negatively impacts vascular endothelial function, a key indicator of cardiac health. The findings suggest that early signs of cardiovascular disease may begin in childhood, highlighting the need for intervention.
The ASSIST training programme, which involves training influential students to promote anti-smoking messages, has been shown to reduce smoking rates among teenagers. The programme was effective in achieving a sustained reduction in uptake of regular smoking in adolescents for two years after its delivery.
Researchers found that teens with asthma dramatically overestimate their ability to control the condition, affecting treatment adherence. A new approach of unplanned planned asthma visits led to improved patient outcomes, including a 30% increase in treatment action plans and 50% reduction in hospitalizations.
A recent study reveals that approximately 2.1% of US youth aged 14-21 exhibit problem gambling behaviors, projecting to around 750,000 young problem gamblers nationwide. The study also found significant correlations between increased gambling involvement and transitioning into adulthood.
A study by Duke University Medical Center found that adolescent rats who demonstrated a taste for alcohol after only three nights of drinking were likely to become the biggest drinkers later on. The research suggests that early drinking patterns may be set and targets efforts to prevent alcoholism in these individuals.
A study published in Archives of Pediatrics and Adolescent Medicine found that US teens adopted as infants may be at a greater risk for emotional and behavioral problems. Adoptees were more likely to have contact with a mental health professional and experience disruptive behavior disorders compared to non-adopted adolescents.
A recent study found that genetic factors play a significant role in the early initiation of alcohol use among young adolescents, while common environmental factors become more influential once drinking has begun. This new perspective on the causes of adolescent drinking may lead to targeted interventions for parents and families.
A new study using adolescent rats has found that early exposure to alcohol during adolescence can quickly lead to heavy drinking patterns. Researchers examined the characteristics of rats that developed problem drinking behaviors and found that novelty seeking and stress responsiveness were not related to drinking outcomes.
Researchers found that low-dose amitriptyline significantly improves overall quality of life for adolescents with irritable bowel syndrome. The study, published in the Journal of Pediatrics, shows that patients receiving antidepressant therapy experience reduced symptoms and improved quality of life.
A study of 900 Vancouver-area teenagers found that physical activity and healthy eating are not strongly linked, contradicting established assumptions. Boys reported more physical activity but a less-healthy diet than girls, while individuals with lower BMI values were no more likely to be physically active.
A new study found that adolescent rats were more likely to prefer the place where they got cocaine, and even after extinction, a low dose of cocaine rekindled this preference. This suggests that younger brains are more vulnerable to addiction due to stronger memories for drug-associated cues.
Researchers at the Bradley Hasbro Children’s Research Center presented on two studies at the 2008 National Conference on Child Health Psychology. The first study explored parent-teen communication in Latino families, finding that issues like religion and gender roles impact risky behaviors. Another study found that weight control treat...
A study of 5,840 people found a connection between low birth weight, excessive weight gain during adolescence and young adulthood, and an increased risk of developing heart disease. Chronic inflammation, measured by C-reactive protein levels, may play a key role in this association.
A University of Minnesota study found that teenagers with a TV in their bedroom are less likely to engage in healthy activities like exercising and eating fruits or vegetables. They also consume more sweetened beverages and fast food, leading to lower grades and reduced family connectedness.
A recent study found that genetic risk factors for common fears, such as situational or blood-injury phobias, decline in importance during childhood and adolescence. However, new genetic influences emerge during early adolescence, late adolescence, and adulthood, suggesting a dynamic relationship between genetics and fear.
A new study found that young children who lead inactive lifestyles are five-to-six times more likely to develop metabolic syndrome, a condition linked to heart disease and diabetes. The study tracked the same group of children over time, measuring factors such as body mass, blood pressure, and cholesterol levels, to show the importance...
Research published in Dynamic Medicine found that low levels of physical activity and aerobic fitness in children are associated with metabolic syndrome, a precursor to heart disease. The study suggests that efforts to increase exercise from an early age can help prevent the development of metabolic syndrome.
The adolescent brain experiences increased connectivity and integrative processing, with gray matter peaking in childhood and declining thereafter. These changes enable increased executive functioning, novelty seeking, and risk-taking behaviors during adolescence.
A study of 80 years of research found that cooperative learning leads to better social relationships, academic success, and peer interaction among 12- to 15-year-olds. In contrast, competitive and individualistic environments hinder friendships and lower achievement scores.
A new study challenges the idea that antisocial behavior is relatively unchangeable during the teenage years. The study found that decision making and behavior among adolescents are related across time, with efforts to help being more effective if they address how adolescents make decisions about acting aggressively.
A University of Missouri researcher has developed a program that keeps girls interested in science, with a recent study showing an 81% success rate. The Magic of Chemistry program provides hands-on, inquiry-based workshops on campus, encouraging girls to ask questions and think critically about scientific applications.
A recent study found that adolescents with chronic insomnia are more likely to experience drug use, depression, and school work difficulties. The study, which involved over 3,000 teenagers, also suggests that primary care settings may be an effective venue for screening and early intervention of adolescent insomnia.
Adolescent girls with ADHD are more likely to develop body-image dissatisfaction and binge-eating behaviors, according to a new study. The study found that these girls may be at risk for eating disorders, depression, and anxiety due to impulsive behaviors.
A study published in the American Journal of Preventive Medicine found that after-school programs increased moderate-to-vigorous physical activity among middle school girls by 80 calories a week. The intervention also reduced sedentary behavior by 8.2 minutes per day.
New University of Washington research suggests that negative mother-daughter relationships and low serotonin levels in adolescents may be linked to self-harming behaviors. The study found that these two factors combined account for 64% of the difference between adolescents who engage in self-harming behaviors and those who do not.
Resilient children of alcoholics have greater control over emotional responses due to enhanced activity in the orbitofrontal cortex and insula, while vulnerable COAs struggle with processing negative emotions. This may lead to differences in behavior and risk of developing alcohol-use disorders.
Research on 44,751 students from 1979-2004 shows that deviance-prone male youth are more likely to use marijuana when social acceptance is high. In contrast, deviance-prone female teens consistently use marijuana regardless of national trends, suggesting a lack of response to social pressures.
Children and adolescents at high risk for substance-use disorder show deficits in executive cognitive function, including reduced frontal brain activation. Researchers used fMRI to assess eye movements and found a link between brain functioning and SUD risk.
Researchers found that daily breakfast eaters consumed a healthier diet and were more physically active, leading to less weight gain and lower body mass index levels. Eating a healthy breakfast may help adolescents avoid overeating later in the day and disrupt unhealthy eating patterns.
African American adolescent mothers with depression are more likely to have a subsequent pregnancy within two years of giving birth. Depressive symptoms were associated with a 44% increase in risk of subsequent pregnancy, highlighting the importance of treating maternal depression.
A three-year study of inner-city middle school students found that those with media resistance skills were significantly less likely to drink alcohol as ninth graders. Developing peer refusal skills also reduced the likelihood of drinking.
A new study found that clozapine was approximately twice as effective as high-dose olanzapine in treating adolescents with schizophrenia. Both medications produced significant weight gain and metabolic abnormalities, but clozapine showed greater symptom reduction for positive and negative symptoms.
Researchers studied 317 healthy teens aged 15-18 and found higher rates of albumin in the urine of black teens compared to their white counterparts, even with normal blood pressure. This suggests that kidney damage is apparent before hypertension develops in high-risk youths.
A study found that nearly 55% of teenagers with treatment-resistant depression showed improvement when switched to a different medication combined with cognitive behavioral therapy. The results suggest that clinicians should not hesitate to switch treatments, especially if an adolescent hasn't responded to initial treatment.
A study found that adolescents with ineffective depression medication saw improved symptoms when switching to a different antidepressant and adding cognitive behavioral therapy. The combination of treatments resulted in a higher rate of clinical response compared to changing medications alone.
A study of 100 teenagers found that both written handouts and computerized presentations with audiovisual components improved their knowledge of acne. The education tools focused on common misperceptions and provided information on causes, exacerbating factors, and treatment options.
A 2004 survey of 1,000 Iraqi adolescents found that those exposed to the Iraq War reported higher self-esteem levels compared to Palestinian youth. The study suggests that indirect threats to their social identities may contribute to this phenomenon.
A study found Croatian children were exposed to firearms and explosives at a much higher rate than other countries, leading to significantly increased rates of weapon-related deaths. The population remained heavily militarized even five years after the war, resulting in persistent increases in these deaths.
References to explicit substance use are common in popular music, particularly in genres like hip-hop and rap. The behavior is often motivated by peer pressure or sex, with highly positive consequences portrayed in most songs.
New research reveals that parental drinking habits directly impact adolescent drinking behaviors, as well as indirectly through perceptions of parenting. Monitoring and discipline are found to be strong intermediary roles in associations between parental and adolescent drinking behaviors.
A study of over 4,000 US adolescents found chronic insomnia can predict somatic and psychological problems in the future. Insomnia is a major public health burden among adolescents, comparable to other psychiatric disorders.
Researchers found that obese teenagers who lost weight showed an increase in bone mineral content, contrary to expectations, and this effect was largely explained by changes in body fat and muscle during the weight loss program. This finding raises important questions about the impact of early onset obesity on lifelong bone health.
A new UCLA study found that only half of children diagnosed with ADHD exhibit cognitive defects, challenging the common method for diagnosing the disorder. The research also suggested that medication is not always effective in treating ADHD, highlighting the need for alternative approaches to address long-term problems.
A sense of personal control over sexual behaviors significantly impacts Latina women's decisions on timing their first sexual intercourse. The study reveals a strong correlation between young Latina women's perceptions of family expectations and their own beliefs regarding the optimal age for sex initiation. This unique research contri...
A recent study by Children's Hospital of Pittsburgh found that adolescents and young adults with cancer are less likely to be enrolled in clinical trials for cutting-edge treatments. This can lead to lower survival rates compared to younger children, who have seen significant improvements in cure rates over the past 30 years.
Adolescent girls who frequently eat with their families are less likely to engage in disordered eating behaviors. The study found that regular family meals reduced the risk of using diet pills or laxatives among teen girls. In contrast, adolescent boys did not show a similar protective effect.
A study found that teen girls who perceive themselves as lower on the social ladder are more likely to gain weight over time. The research suggests that low school subjective social status may contribute to increases in BMI among adolescent girls.
Teen girls who frequently eat meals with their families are less likely to use extreme measures to control their weight. Regular family meals may offer protective benefits for adolescent girls, reducing the risk of disordered eating behaviors.
Participation in physical education decreases the likelihood of being an overweight adult by 5-28%. Wheel-related extracurricular activities show the most significant impact on maintaining a healthy weight into young adulthood. Regular physical activity is crucial for reducing obesity risk, especially during adolescence.
A recent study found that participating in school-based physical education and certain extracurricular activities during adolescence may lower the risk of becoming overweight as a young adult. The likelihood of being overweight was reduced by 48% for teens who performed wheel-related activities more than four times a week.
Researchers found that teens who remained sexually inexperienced reported fewer positive benefits from refraining from sex, while those who were sexually experienced valued refraining more. The study suggests that adults should guide teens on coping with both positive and negative outcomes of sexual behaviors.