Germs thrive in these body ‘hot spots’: Study finds ‘grandma hypothesis’ true
Grandma knows best. A recent study published in the journal Frontiers in Microbiology found that certain places on the body are “hot spots” for germs and unhealthy bacteria. Scientists at George Washington University in Washington, DC, tested what they dubbed as “the grandma hypothesis” — named for grandma’s warnings to clean behind your ears and … Read more