Which hygiene claim is supported by research?

A. There no benefits to hand washing

B. Regular hand soap prevents disease just as well as antibacterial soap

C. brushing with fluoride toothpaste has no effect on cavities

D. Regular professional teeth cleaning has no effect on dental health

What if you were not responsible for planning the menu, and you noticed that the portions provided were often very large? what resource(s) could you use to understand the appropriate portion sizes for children? a. national and state health standards b. cooking course c. ask parents d. ask the school nurse and guidance counselor