A study published in the latest issue of Morbidity and Mortality Weekly Report, published by the U.S. Centers for Disease Control and Prevention, examines the New York City Department of Education’s 2004 decision to eliminate whole and flavored milk from its schools. The study states the substitution of low-fat and fat-free milk for whole milk in schools can greatly reduce students’ consumption of calories and fat and help combat the childhood obesity epidemic (40% of New York City children are obese by the age of 11). This simple change means that a milk-drinking student was exposed to 33 fewer calories and 3.4 fewer grams of fat per school day, which is equivalent to 5,960 fewer calories and 619 fewer grams of fat per year. Initially, the consumption of milk by students declined, but by 2009 had increased to 1.3% above the rate at the start of the initiative. But will decreasing caloric intake from milk reduce overall caloric intake and make a dent in the childhood obesity epidemic? It’s a great idea, but there are many more high-calorie foods out there beyond milk to contend with. [via HealthDay]
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Dr. Steven Chang, the author of DailyDose, is a staff physician with Kosmix RightHealth. Dr. Chang practices Family Medicine at the University of California Davis Medical Center, where his medical interests include both pediatric and geriatric care, public health, gay and lesbian health, and sleep medicine. Dr. Chang trained at the Stanford University affiliated O'Connor Hospital, and was a research fellow at the National Institute of Health. He holds an M.D. from McGill University and a BA in Public Health from Johns Hopkins University.