articles and websites on addiction http://www.health.harvard.edu/newsletters/Harvard_Mental_Health_Letter/2011/July/how-addiction-hijacks-the-brain http://www.health.harvard.edu/newsletters/Harvard_Mental_Health_Letter/2010/January/addiction-in-women http://www.health.harvard.edu/blog/addiction-it-retrains-the-brain-is-tougher-on-women-201202164280 http://www.health.harvard.edu/blog/natural-recoverers-kick-addiction-without-help-201202134236 http://www.health.harvard.edu/special-health-reports/overcoming-addiction-paths-toward-recovery?utm_source=HHPBlog&utm_medium=link&utm_content=related-text&utm_campaign=referral