After you finish that sandcastle… wash your hands
What Science Says About Beach Sand and Stomach Aches
(via the U.S. Department of the Interior)
By washing your hands after digging in beach sand, you could greatly reduce your risk of ingesting bacteria that could make you sick. In new research, scientists have determined that, although beach sand is a potential source of bacteria and viruses, hand rinsing may effectively reduce exposure to microbes that cause gastrointestinal illnesses.
“Our mothers were right! Cleaning our hands before eating really works, especially after handling sand at the beach,” said Dr. Richard Whitman, the lead author of the U.S. Geological Survey (USGS) study. “Simply rinsing hands may help reduce risk, but a good scrubbing is the best way to avoid illness.” more