<![CDATA[Harvard Health Posts by Alessandro Villa, DDS, PhD, MPH Feed]]> https://www.health.harvard.edu/img/logos/hhp-logo-mark-lg.jpg 173 144 <![CDATA[Harvard Health Posts by Alessandro Villa, DDS, PhD, MPH Feed]]> en-US Mon, 21 Jan 2019 00:00:00 -0500 <![CDATA[Bad breath: What causes it and what to do about it]]> https://www.health.harvard.edu/blog/bad-breath-what-causes-it-and-what-to-do-about-it-2019012115803 https://www.health.harvard.edu/blog/bad-breath-what-causes-it-and-what-to-do-about-it-2019012115803 Mon, 21 Jan 2019 00:00:00 -0500