1.0Public Citizenhttps://www.citizen.orgDiane Krauthamerhttps://www.citizen.org/author/dkrauthamer/rich600338<blockquote class="wp-embedded-content" data-secret="EKJB5yUm0W"><a href="https://www.citizen.org/article/testimony-on-levothyroxine-sodium-synthroid-therapeutic-equivalence/">Testimony on Levothyroxine Sodium (Synthroid) Therapeutic Equivalence</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.citizen.org/article/testimony-on-levothyroxine-sodium-synthroid-therapeutic-equivalence/embed/#?secret=EKJB5yUm0W" width="600" height="338" title="“Testimony on Levothyroxine Sodium (Synthroid) Therapeutic Equivalence” — Public Citizen" data-secret="EKJB5yUm0W" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); /* ]]> */ </script> This hearing is simply the latest round in a decades-long debate in which discredited scientific arguments are repeated and uncorroborated clinical anecdotes recycled in an effort to generate enough confusion to maintain the market share of the brand name medication, Synthroid, and, to a lesser extent, Levoxyl.https://www.citizen.org/wp-content/uploads/public_citizen_shared_link.jpg1200628