Adolescent Health News and Research

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Violence in the media a serious threat to public health

According to a new study from the U.S., the violence depicted on television, in films and video games threatens the safety of the public because it increases the aggressive behavior of the viewers.

29 Nov 2007

Early teen sex may play role in helping some develop better social relationships in early adulthood

A new study by University of Virginia clinical psychologists has found that teens who have sex at an early age may be less inclined to exhibit delinquent behavior in early adulthood than their peers who waited until they were older to have sex.

13 Nov 2007

Early, routine testing for HIV is key to curbing the disease among teens

Half of all new HIV infections in the United States occur among 13 to 24 year olds, but adolescents rarely seek HIV testing. Now, new research from the Bradley Hasbro Children's Research Center suggests that early and widespread testing - both in schools and community centers - may be the key to effectively curbing the spread of HIV within this age group.

13 Nov 2007

Link between asthma and depressive disorders found

Young people with asthma are about twice as likely to suffer from depressive and anxiety disorders than are children without asthma, according to a study by a research team in Seattle.

6 Nov 2007

Random drug and alcohol testing does not reliably keep student-athletes from using

In fact, the mere presence of drug testing increases some risk factors for future substance use, Oregon Health & Science University researchers report. Their findings are published in the November issue of the Journal of Adolescent Health, the journal of the Society for Adolescent Medicine.

19 Oct 2007

Secondhand smoke exposure could interfere with academic test performance

Teens exposed to secondhand smoke at home are at increased risk of test failure in school, suggests a new study in the Journal of Adolescent Health.

20 Sep 2007

For teenage girls dieting and smoking go hand in hand

According to the latest research teenage girls who diet are twice as likely to start smoking as their non-dieting peers.

14 Sep 2007

Diets double the odds a teenage girl will begin smoking

Starting to diet seems to double the odds a teenage girl will begin smoking, a University of Florida study has found. UF researchers, who analyzed the dieting and smoking practices of 8,000 adolescents, did not find the same link in boys, who were also less likely than girls to diet, according to findings released Friday in the American Journal of Health Promotion.

3 Sep 2007

Obese girls are half as likely to attend college as non-obese girls

Obese girls are half as likely to attend college as non-obese girls, according The study also shows obese girls are even less likely to enter college if they attend a high school where obesity is relatively uncommon. The findings appear in the July issue of the journal Sociology of Education.

24 Jul 2007

Reducing insulin signaling in the brain can prolong lifespan

One route to a long and healthy life may be establishing the right balance in insulin signaling between the brain and the rest of the body, according to new research from Children's Hospital Boston.

20 Jul 2007

Heart patches that stimulate regeneration

When human hearts are injured, as during a heart attack, healthy tissue normally can't regrow.

18 Jul 2007

Coping with empty-nest syndrome

Your high school graduate is off to college to embark on a newly independent life.

18 Jul 2007

Obesity rate in the U.S. has increased at an alarming rate over the past three decades

The U.S. obesity prevalence increased from 13 percent to 32 percent between the 1960s and 2004, according to researchers at the Johns Hopkins Bloomberg School of Public Health Center for Human Nutrition.

11 Jul 2007

Half a million young adult crystal meth users in U.S.

More than half a million young adults reported use in the past year of crystal meth in 2001- 2002, according to a new nationally representative study.

11 Jul 2007

Pediatric chronic disease poses future health and welfare challenges

The increased incidence of chronic conditions among American children predicts serious strains on health care and social welfare systems in the future, caution investigators from Massachusetts General Hospital (MGH) and Harvard School of Public Health (HSPH).

27 Jun 2007

Basically eating fish may protect against type of blindness

Increasing intake of the omega-3 fatty acids DHA and EPA, found in popular fish-oil supplements, may protect against blindness resulting from abnormal blood vessel growth in the eye, according to a study published online by the journal Nature Medicine on June 24.

26 Jun 2007

New infectious diseases blueprint for action

New vaccines are available to make significant gains against cervical cancer deaths and debilitating pain from shingles, but infectious diseases experts warn that their full potential will not be realized without changes in the way vaccines for adults and adolescents are promoted, financed, and delivered in the United States.

19 Jun 2007