http://bloghealth.net/advice-about-asthma A healthy living Blog Tue, 31 Aug 2010 02:25:22 +0000 hourly 1 http://wordpress.org/?v=3.3.2 http://bloghealth.net/advice-about-asthma/comment-page-1#comment-1364 Allergy Tue, 15 Jun 2010 08:38:49 +0000 #comment-1364 Hi, thank you for a great post! I would just add that face masks can be problematic, because they only filter out the very largest of particulate air pollution. At the same time they restrict the air flow, so that your lungs have to work harder and you breath deeper, inhaling ultra fine dust, parts of pollen, etc. deep into your lungs. Hi, thank you for a great post! I would just add that face masks can be problematic, because they only filter out the very largest of particulate air pollution. At the same time they restrict the air flow, so that your lungs have to work harder and you breath deeper, inhaling ultra fine dust, parts of pollen, etc. deep into your lungs.

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