When it comes to brushing your teeth, here's a piece of advice you may never have heard: don't focus on your teeth. Instead, think more about your gums, particularly the border where teeth meet gums.

Why it matters: Oral hygiene impacts more than your smile — it can lower risks for heart disease, diabetes complications, and cognitive decline. Common mistakes: Brushing too hard, using firm bristles ...

Xiaomi has released a new electric toothbrush in China, the Mijia Sonic Vibration Electric Toothbrush Pro. It has a suggested retail price of 549 yuan (roughly $80), with introductory pricing set at ...