‘Americans just work harder,' Norway’s trillion-dollar man claims. But does working longer hours make Americans more productive? Warriors Star Steph Curry Wins NBA All-Star Game MVP It's True ...

With all this, we now know how crucial it is to maintain oral health, especially when you also have a sweet tooth (like I do) most of the time! So, massaging your gums gently before you go to bed ...

It's all thanks to a special type of cell in their gums ... if you could do that? Well, there's actually an important trade off for this nuisance. Only a handful of mammals can regrow teeth ...