Scientists bringing bad breath out of the closet

On the list of social offenses, bad breath ranks right up there with flatulence and body odor.

And while store shelves are well stocked with remedies ranging from chewing gum and mouthwash to breath strips and drops, researchers are just starting to understand the science of bad breath.
“It’s taboo,” said Patricia Lenton, a clinical researcher at [...]

Suicide rate rises in hot weather

The damp summer may have made us all miserable, but research suggests it is hot weather that poses a far more serious problem for vulnerable people.
A team from London’s Institute of Psychiatry found that suicide rates go up during hot weather.
Analysis of more than 50,000 suicides in England and Wales between 1993 and 2003 showed [...]

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