Consequences of Chocolate Milk Ban in Schools
Research asks, in the event of a ban on chocolate milk in schools, what might happen to overall milk selection and consumption.
April 16/Seattle/PLOS One -- Per a paper published in PLOS One, 68.3% of the milk available in schools is flavored, with chocolate being the most popular (61.6% of all milk). If chocolate milk is removed from a school cafeteria, what may happen to overall milk selection and consumption?
In a before-after study in 11 Oregon elementary schools, flavored milk/chocolate milk was banned from the cafeteria selections. Milk sales, school enrollment and data for daily participation in the National School Lunch Program (NSLP) were compared year to date.
Total daily milk sales declined by 9.9%. Although white milk increased by 161.2 cartons per day, 29.4% of this milk was thrown away. Eliminating chocolate milk was also associated with 6.8% fewer students eating school lunches, and although other factors were also involved, this is consistent with the notion of psychological reactance.
Removing chocolate milk from school cafeterias may reduce calorie and sugar consumption, but it may also lead students to take less milk overall, drink less of the white milk they do take, and no longer purchase school lunch. The research concludes that foodservice managers need to carefully weigh the costs and benefits of eliminating chocolate milk and should consider alternative options that make white milk "more convenient, attractive and normal to choose."