Question

which hygiene claim is supported by research? a. regular professional teeth cleaning has no effect on dental health. b. brushing with a fluoride toothpaste has no effect on cavities. c. there are no benefits to handwashing. d. regular hand soap prevents disease just as well as antibacterial soap.

Explanation:

Research shows that regular hand soap can be as effective as antibacterial soap in preventing disease. Professional teeth - cleaning benefits dental health, fluoride toothpaste helps prevent cavities, and hand - washing has numerous health benefits.

Answer:

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