1.0 Herb Pharmhttps://www.herb-pharm.comMatt Palomareshttps://www.herb-pharm.com/pharm-journal/author/mpalomares/Pharm Education: St. John's Wort –  Herb Pharmrich600338<blockquote class="wp-embedded-content"><a href="https://www.herb-pharm.com/pharm-journal/pharm-education-st-johns-wort/">Pharm Education: St. John’s Wort</a></blockquote> <script type='text/javascript'> <!--//--><![CDATA[//><!-- /*! This file is auto-generated */ !function(c,d){"use strict";var e=!1,n=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},!c.wp.receiveEmbedMessage)if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!/[^a-zA-Z0-9]/.test(t.secret)){for(var r,a,i,s=d.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=d.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=0;o<n.length;o++)n[o].style.display="none";for(o=0;o<s.length;o++)if(r=s[o],e.source===r.contentWindow){if(r.removeAttribute("style"),"height"===t.message){if(1e3<(i=parseInt(t.value,10)))i=1e3;else if(~~i<200)i=200;r.height=i}if("link"===t.message)if(a=d.createElement("a"),i=d.createElement("a"),a.href=r.getAttribute("src"),i.href=t.value,i.host===a.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener("message",c.wp.receiveEmbedMessage,!1),d.addEventListener("DOMContentLoaded",t,!1),c.addEventListener("load",t,!1);function t(){if(!n){n=!0;for(var e,t,r=-1!==navigator.appVersion.indexOf("MSIE 10"),a=!!navigator.userAgent.match(/Trident.*rv:11\./),i=d.querySelectorAll("iframe.wp-embedded-content"),s=0;s<i.length;s++){if(!(e=i[s]).getAttribute("data-secret"))t=Math.random().toString(36).substr(2,10),e.src+="#?secret="+t,e.setAttribute("data-secret",t);if(r||a)(t=e.cloneNode(!0)).removeAttribute("security"),e.parentNode.replaceChild(t,e)}}}}(window,document); //--><!]]> </script><iframe sandbox="allow-scripts" security="restricted" src="https://www.herb-pharm.com/pharm-journal/pharm-education-st-johns-wort/embed/" width="600" height="338" title="“Pharm Education: St. John’s Wort” —  Herb Pharm" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe>https://www.herb-pharm.com/wp-content/uploads/Hero_Posts_Videos_Pharm-Education_StJohnsWort_PLAY.jpg1920698    St. John’s Wort (Hypericum perforatum) is in the Hypericaceae family. There are over 300 species of the Hypericum genus throughout the world, but this is considered the official plant and the one most commonly used in herbalism. Native to Eurasia and North Africa, this plant most likely came to North America in the…