100 Million people suffer from Sleep Apnea
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Orthodontic Study Gives HK people bad Report
HONG KONG/LEIPZIG, Germany: People in Hong Kong should brush up on their knowledge of misaligned teeth (malocclusion). According to a new survey conducted by the city’s Society of Orthodontists on more than 1,000 participants, four in five people did not know that it can lead to long-term dental complications,