https://www.health.harvard.edu/authors/mark-proctor-md/feed/atom<![CDATA[Harvard Health Posts by Mark Proctor, MD Feed]]>https://www.health.harvard.edu/img/logos/hhp-logo-mark-lg.jpg173144Harvard Health Blog: You'll find posts from Harvard Medical School physicians and our editors on a variety of health news and issues.2016-04-14T13:30:53-04:00<![CDATA[Which kids are most likely to have prolonged concussion symptoms?]]>https://www.health.harvard.edu/blog/which-kids-are-most-likely-to-have-prolonged-concussion-symptoms-2016041494372016-04-14T13:30:53-04:00<![CDATA[Is football safe for kids?]]>https://www.health.harvard.edu/blog/is-football-safe-for-kids-2016020591482016-02-05T15:00:41-05:00