{"product_id":"free-t4-free-thyroxine","title":"Free T4 (Free Thyroxine)","description":"\u003cp style=\"background-color: transparent; box-sizing: border-box; color: #212529; font-family: \u0026amp;quot; open sans\u0026amp;quot;,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; margin-bottom: 24px; margin-top: 0px; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\"\u003eWhy Get Tested?\u003cbr style=\"box-sizing: border-box;\"\u003e To help evaluate thyroid gland function; to help diagnose thyroid disease; to screen for hypothyroidism in newborns; to monitor effectiveness of treatment\u003c\/p\u003e\n\u003cspan style=\"display: inline !important; float: none; background-color: transparent; color: #212529; font-family: 'Open Sans',sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\"\u003e \u003c\/span\u003e\n\u003cp style=\"background-color: transparent; box-sizing: border-box; color: #212529; font-family: \u0026amp;quot; open sans\u0026amp;quot;,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; margin-bottom: 24px; margin-top: 0px; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\"\u003eWhen to Get Tested?\u003cbr style=\"box-sizing: border-box;\"\u003e When having signs and symptoms of thyroid disease, after an abnormal TSH test; when you are being treated for a thyroid disorder\u003c\/p\u003e\n\u003cspan style=\"display: inline !important; float: none; background-color: transparent; color: #212529; font-family: 'Open Sans',sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\"\u003e \u003c\/span\u003e\n\u003cp style=\"background-color: transparent; box-sizing: border-box; color: #212529; font-family: \u0026amp;quot; open sans\u0026amp;quot;,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; margin-bottom: 24px; margin-top: 0px; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\"\u003eSample Required?\u003cbr style=\"box-sizing: border-box;\"\u003e A blood sample drawn from a vein in your arm or from pricking the heel of an infant\u003c\/p\u003e\n\u003cspan style=\"display: inline !important; float: none; background-color: transparent; color: #212529; font-family: 'Open Sans',sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\"\u003e \u003c\/span\u003e\n\u003cp style=\"background-color: transparent; box-sizing: border-box; color: #212529; font-family: \u0026amp;quot; open sans\u0026amp;quot;,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; margin-bottom: 24px; margin-top: 0px; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\"\u003eTest Preparation Needed? Usually none; however certain thyroid medicines can interfere with Free T4  result.\u003c\/p\u003e","brand":"bloodworknow.com","offers":[{"title":"Default Title","offer_id":29259098456173,"sku":"","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/1400\/2797\/products\/AdobeStock_186703057.jpg?v=1561556710","url":"https:\/\/bloodworknow.myshopify.com\/products\/free-t4-free-thyroxine","provider":"bloodworknow.com","version":"1.0","type":"link"}