SuperStock via Getty Images
Jaden Rai Inspired
Although most people believe this is an effective way to maintain oral health, particularly when gums are injured, there has been an absence of actual evidence to suggest this does anything other than offer a brief sensation of relief (which admittedly may be enough). But last week, science finally caught up with grandma.
If you happen to fall down and injure yourself, according to football mantra, the best thing to do is to get back up and rub some dirt on the wound. But the arboreal alternative has been used for centuries by indigenous populations and by many in the natural health community.