Reverse T3 is manufactured from thyroxine (T4), and it's role is to block the action of T3. In past posts I've discussed how stress affects ... http://www.dailystrength.org Fri, 24 May 2013 22:37:39 +0100 DailyStrength RSS 0.11.3.0.6833 (FeedCreator 1.7.2) http://static.dailystrength.org/templates/images/promo/logo-round-rss.gif http://www.dailystrength.org http://www.dailystrength.org/c/Hyperthyroidism/forum/13941400-t3-and-t4-article/lastpage http://www.naturalendocrinesolution...]]> Mon, 19 Mar 2012 22:44:20 +0100 http://www.dailystrength.org/c/Hyperthyroidism/forum/13941400-t3-and-t4-article/lastpage Mon, 19 Mar 2012 22:55:42 +0100