Objective: To examine the effectiveness of intermittent energy restriction in the treatment for
overweight and obesity in adults, when compared to usual care treatment or no treatment …

Physical activity and its promotion, as well as the avoidance of sedentary behaviour, play
important roles in health promotion and prevention of lifestyle‐related diseases. Guidelines …

Obesity is caused by a prolonged positive energy balance,. Whether reduced energy
expenditure stemming from reduced activity levels contributes is debated,. Here we show …

It is common knowledge that physical activity leads to numerous health and psychological
benefits. However, the relationship between children's physical activity and academic …

Physical activity. Although longitudinal data are limited, there is evidence of dramatic
changes in lifestyle characteristics during this period. Cohort data from Add Health indicate …

BACKGROUND: Research consistently demonstrates that physical activity declines with
age. However, such declines do not occur linearly. The transition into early adulthood is one …

No research exists on how body mass index (BMI) changes with age over the full life span
and social disparities therein. This study aims to fill the gap using an innovative life-course …

CONTEXT. Environmental factors are suggested to play a major role in physical activity (PA)
and other obesity-related behaviors, yet there is no national research on the relationship …

Physical activity in adolescence may contribute to the development of healthy adult
lifestyles, hel** reduce chronic disease incidence. However, definition of the optimal …

Background Adolescents' use of social media, which has increased considerably in the past
decade, has both positive and negative influences on adolescents' health and health …