A dentist told us the surprising effect sleep has on your teeth скачать в хорошем качестве

A dentist told us the surprising effect sleep has on your teeth

Dr. Jonathan B. Levine, DMD explains how a lack of sleep can be a detriment to your teeth. -------------------------------------------------- Follow BI Video on Twitter: http://bit.ly/1oS68Zs Follow BI on Facebook: http://bit.ly/1W9Lk0n Read more: http://www.businessinsider.com/ -------------------------------------------------- Business Insider is the fastest growing business news site in the US. Our mission: to tell you all you need to know about the big world around you. The BI Video team focuses on technology, strategy and science with an emphasis on unique storytelling and data that appeals to the next generation of leaders – the digital generation.