Background: Social factors play an important role in adolescents' behaviors. This study aims to understand percentages of health risk behaviors across country in Europe, North America, and China; explore the associations between friendly school and family contexts and involvement for several health risk behaviors among adolescents. Methods: Data…

Lack of consuming drink water can cause many effects on the body. The long term effects of less consuming water dangerous for health. The diseases related to the less consuming water are respiratory tract infections, gastrointestinal disease, urinary infections, cancer, diabetic, kidney disease, and also others metabolic disorders. Those diseases…

Healthy behaviors including limited screen time (ST), high physical activity (PA), and adequate fruits and vegetables consumption (FV) are recommended for adolescents, but it is unclear how gender, race/ethnicity, and weight status relate to these public health guidelines in diverse urban adolescents. Participants (N = 384) were recruited from…

The interdisciplinary "Foodways and Futures" project (2013-2016) is based on a pilot study which found no improvement in the nutritional state of formerly homeless young people (16-25), now in supported accommodation at a charitable youth organization. Because a healthy food intake during adolescence is important, and because young…

Background: Scientific literacy development is widely emphasized as the overarching goal of science education. It encompasses development of understanding of the nature of science as well as knowledge, attitudes, and values that contribute to empowering adolescents to engage with and make evidence-based decisions about socioscientific issues.…

A survey of the literature indicates that reported advantages of the Immigrant and Hispanic Paradox are inconsistent and equivocal. The "healthy migrant hypothesis" also suggests that current research approaches consider only "healthy" groups. Other methodological concerns include the simple underreporting of deaths, and that…

Adolescents of low socio-economic position (SEP) are less likely than those of higher SEP to consume diets in line with current dietary recommendations. The reasons for these SEP variations remain poorly understood. We investigated the mechanisms underlying socio-economic variations in adolescents' eating behaviours using a theoretically derived…

Diets high in fat and calories and low in calcium, may not only be putting African-American children at risk for obesity, but can make them prone to a common bone disease associated with adults at mid-life. If children and adolescents don't receive adequate amounts of calcium when their bones are still forming, the chances of them getting…

Obesity is a major pediatric public health problem. Adolescents are a priority population for intervention strategies. School nurses are in key positions to design intervention strategies to promote healthy lifestyles and prevent adolescent obesity in the students they serve. To design effective programs, school nurses need to know what components…

The proportion of adolescents in the United States who are obese has nearly tripled over the last two decades. At the same time, schools, often citing financial pressures, have given students greater access to "junk" foods and soda pop, using proceeds from these sales to fund school programs. We examine whether schools under financial pressure are…

Obesity has reached epidemic proportions in the United States and threatens to impact the health and wellbeing of numerous children and adolescents. The number of overweight youth has more than doubled since the early 1970s. Today, approximately 13 percent of children and adolescents, nearly 5.3 million youth, are seriously overweight. Since most…

On 16 January 2002, the United Kingdom House of Commons Select Committee published a report entitled "Tackling Obesity in England". Drawing on insights from the work of Bernstein, Bourdieu and Foucault, this article will suggest that the report provides an example "par excellence" of the way in which "the body" (our…

This report presents data on the current status of adolescent health. Many of the measures of health status are shown by single year of age or by 2- or 3-year age intervals to highlight the changes that occur in health status as adolescents move through this important developmental period. Summary measures combining 5- or 10-year age groups (the…

Presents findings from the Bogalusa Heart Study that describe the early natural history of coronary artery disease and hypertensive cardiovascular disease, noting the benefits of early, regular, comprehensive school health education. A discussion of cholesterol, hypertension, diabetes, obesity, smoking, oral contraception, drinking, and diet…