{"version":"1.0","provider_name":"Conocimientos de u\u00f1as","provider_url":"https:\/\/nailknowledge.org\/es","author_name":"Kevin Nicholls","author_url":"https:\/\/nailknowledge.org\/es\/blog\/author\/kevin","title":"Formaldehyde - NailKnowledge","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"aLHY0Icfuy\"><a href=\"https:\/\/nailknowledge.org\/es\/glossary\/formaldehyde\">Formaldeh\u00eddo<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/nailknowledge.org\/es\/glossary\/formaldehyde\/embed#?secret=aLHY0Icfuy\" width=\"600\" height=\"338\" title=\"\u00abFormaldeh\u00eddo\u00bb \u2014 NailKnowledge\" data-secret=\"aLHY0Icfuy\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/nailknowledge.org\/wp-includes\/js\/wp-embed.min.js\n<\/script>","description":"Formaldehyde is a gas. Small amounts of this is found in the human body and is used in making some proteins. As with any chemical there are unsafe levels for humans. Levels much higher that are found in cosmetic products, formaldehyde is classed as a carcinogenic.","thumbnail_url":"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/03\/image002.jpg","thumbnail_width":545,"thumbnail_height":295}