VT Professor says more work needed to improve healthy snack options in schools. Clark Palmer September 5, 2017 1 min read A professor at Virginia Tech says a federal food program aimed at improving snacking habits in schools is not making a substantial impact. WFIR’s Clark Palmer has more. Share: Continue Reading Previous: UVA to pay for review, make security changes after marchNext: With Labor Day behind us, here comes the campaign ad barrage Related Stories 1 min read Median home prices rise in Roanoke County Denise Membreno January 20, 2025 1 min read Downtown Roanoke Restaurant Week Returns Denise Membreno January 17, 2025 1 min read The health benefits of Dry January Denise Membreno January 17, 2025