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Sleep May Help Kids Keep Slim
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Page: << Prev | 1 | 2 | 3 "Literature suggests that with restricted sleep comes changes in certain hormones that could alter intake of food," said Dr. Robert Vorona, a sleep specialist and an associate professor at Eastern Virginia Medical School in Norfolk, Va. "Leptin (which decreases food intake) and ghrelin (which increases food intake) are respectively reduced and increased by lack of sleep."
But, researchers don't recommend that parents wait to fully understand what links sleep and obesity before taking action. "If our kids got better sleep, then maybe we can make a dent in the obesity statistics," Taheri said. "You only need a 100 calorie surplus a day to put on significant weight over time, so every little effort helps."
More information
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For more on children and sleep, visit the National Sleep Foundation.
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Copyright © 2007 ScoutNews, LLC. All rights reserved.
Last updated 2/7/2007
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SOURCES: Emily Snell, doctoral student, department of human development and social policy, Northwestern University; Shahrad Taheri, M.D., lecturer in medicine and endocrinology, University of Bristol, Great Britain; Robert Vorona, M.D., associate professor, Eastern Virginia Medical School, Norfolk; January/February 2007, Child Development
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