http://www.us-winston.com Tobacco smoking articles | Winston tobacco | Winston online Fri, 10 Sep 2010 07:13:45 +0000 http://wordpress.org/?v=2.8.6 en hourly 1 http://www.us-winston.com/contraceptive-depo-provera-may-weaken-bones/ http://www.us-winston.com/contraceptive-depo-provera-may-weaken-bones/#comments Mon, 08 Feb 2010 09:13:48 +0000 admin http://www.us-winston.com/?p=4129 In a study of women who received the “birth control shot” — also known as depot medroxyprogesterone acetate (Depo-Provera), nearly half lost at least 5 percent of their bone mineral density in the hip and lower spine within two years. Women who were smokers, who had never given birth and who didn’t consume much calcium were at highest risk, and they continued to experience significant losses in the third year of use, according to the report published in the January issue of Obstetrics & Gynecology. ... read more >>

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