01 Aug 2008
University students who watch more than four hours of TV each day are more likely to be overweight, new research suggests.
A study conducted at the University of Alberta found that students who watch over four hours of TV on a daily basis snack more frequently and consume larger amounts of energy-fuelled foods than those who viewed for less than one hour a day.
John Spence, co-author of the study, said: "The link between how much a person snacks while watching TV was directly related to viewing food advertisements, specifically when choosing to eat an energy-dense snack."
Exercise and regular physical activity is particularly important in young adults, who often experience a significant change in eating habits when they leave the family home.
Kim Raine, director of the University of Alberta's Centre for Health Promotion Studies added: "The transition from adolescence to adulthood has been shown to be a time for taking on many negative health behaviours including increases in smoking and alcohol use and decreases in physical activity and fruit and vegetable consumption."
Previous studies have identified a tendency for young adults to put on weight in the transition to university life.
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