{"id":2487,"date":"2020-11-18T21:54:35","date_gmt":"2020-11-18T21:54:35","guid":{"rendered":"https:\/\/weedmaps.com\/learn\/?p=2487"},"modified":"2026-02-22T13:56:19","modified_gmt":"2026-02-22T13:56:19","slug":"who-discovered-cbd","status":"publish","type":"post","link":"https:\/\/weedmaps.com\/learn\/cbd\/who-discovered-cbd","title":{"rendered":"Who discovered CBD?"},"content":{"rendered":"<div id=\"bsf_rt_marker\"><\/div>\n<p>For such a tiny molecule, CBD has captured a ton of interest in recent years. CBD is now ubiquitous as a medicine and a nutraceutical, with users relying on it to ease ills as diverse as <a href=\"https:\/\/weedmaps.com\/learn\/cbd\/the-state-of-cbd-research\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">anxiety, insomnia, and inflammation<\/a>.\u00a0<\/p>\n\n\n\n<p>While it may seem difficult to imagine a world without CBD, its discovery and entry onto the global stage was, in fact, relatively recent. Tracing the trajectory of CBD, from its origin until the present day, offers a fascinating snapshot of this versatile cannabinoid and its history.<\/p>\n\n\n\n<h2 class=\"wm-article-table-of-contents-header\" id=\"how-was-cbd-discovered-and-who-discovered-it\">\n\tHow was CBD discovered, and who discovered it?<\/h2>\n\n\n\n<p>Like many cannabinoids, the origin story of CBD begins in a lab. In 1940, Harvard-trained chemist <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC1760722\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">Roger Adams successfully extracted CBD from cannabis<\/a>. Dr. Raphael Mechoulam, known as the \u201cgodfather of cannabis research,\u201d then took the baton from Adams, honing his focus on the cannabinoid. In 1963, <a href=\"https:\/\/www.researchgate.net\/publication\/6080805_Cannabidiol_An_overview_of_some_chemical_and_pharmacological_aspects_Part_I_Chemical_aspects\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">Mechoulam described the chemical structure of CBD<\/a>.\u00a0<\/p>\n\n\n\t\t\t<figure class=\"wp-block-image \">\t\t\t<a href=\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2019\/10\/CRTV-2216_News-Science-Research_056.jpg\" data-modal-open=\"lightbox_563\">\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2019\/10\/CRTV-2216_News-Science-Research_056-768x432.jpg\" srcset=\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2019\/10\/CRTV-2216_News-Science-Research_056.jpg 1600w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2019\/10\/CRTV-2216_News-Science-Research_056-300x169.jpg 300w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2019\/10\/CRTV-2216_News-Science-Research_056-768x432.jpg 768w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2019\/10\/CRTV-2216_News-Science-Research_056-1024x576.jpg 1024w\" sizes=\"(min-width: 768px) 476px, (min-width: 1218px) 772px, 100vw\" alt=\"CBD research\" title=\"Click to see a larger version of the image\">\n\t\t\t<\/a><cite>Photo by: Gina Coleman\/Weedmaps<\/cite><figcaption>In 1940, Harvard-trained chemist Roger Adams successfully extracted CBD from cannabis. In 1963, Mechoulam described the chemical structure of CBD.\u00a0<\/figcaption><\/figure>\t\t\t<div id=\"lightbox_563\" data-modal data-modal-hide-heading data-modal-manual-close hidden>\n\t\t\t\t<h2>Image lightbox<\/h2>\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2019\/10\/CRTV-2216_News-Science-Research_056-768x432.jpg\" srcset=\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2019\/10\/CRTV-2216_News-Science-Research_056.jpg 1600w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2019\/10\/CRTV-2216_News-Science-Research_056-300x169.jpg 300w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2019\/10\/CRTV-2216_News-Science-Research_056-768x432.jpg 768w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2019\/10\/CRTV-2216_News-Science-Research_056-1024x576.jpg 1024w\" sizes=\"100vw\" alt=\"CBD research\">\n\t\t\t\t<button role=\"button\" class=\"a11y-modal__close-btn\" data-modal-close-btn>\n\t\t\t\t\t<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M13.414 12l4.293 4.293a1 1 0 01-1.414 1.414L12 13.414l-4.293 4.293a1 1 0 11-1.414-1.414L10.586 12 6.293 7.707a1 1 0 011.414-1.414L12 10.586l4.293-4.293a1 1 0 011.414 1.414L13.414 12z\"\/><\/svg>\n\t\t\t\t<\/button>\n\t\t\t<\/div>\n\n\n<p>This advancement helped create a foundation for understanding the cannabinoid and how it might be used in a therapeutic context. The discovery of the chemical structure of CBD contributed <a rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/33162765\/\" target=\"_blank\">to demystifying the chemical structure of THC<\/a> a year later. This finding was a big deal; it linked psychoactive and euphoric effects to THC and dissociated CBD as an intoxicating compound.\u00a0<\/p>\n\n\n\n<p><a href=\"https:\/\/www.ilae.org\/journals\/epigraph\/epigraph-vol-21-issue-1-winter-2019\/raphael-mechoulam-and-the-history-of-cannabis-research\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">In a recent interview<\/a>, Mechoulam explained some of his early motivations for diving into cannabis research. \u201c[In the early 1960s] I was surprised to find out that while morphine had been isolated from opium 150 years previously, and cocaine had been isolated 100 years previously, the chemistry of cannabis was not well known,\u201d he says. \u201cThe active compound or compounds had never been isolated in pure form, and the structures were not known. In order to understand the pharmacology and do clinical trials, you need a strong chemical basis.\u201d This search led Mechoulam and his associates to delve deep into the chemistry of cannabinoids, with a special focus on CBD.<\/p>\n\n\n\n<h2 class=\"wm-article-table-of-contents-header\" id=\"how-was-cbd-oil-first-used\">\n\tHow was CBD oil first used?<\/h2>\n\n\n\n<p>The 1940s and 1950s saw the rise of pharmacological experiments using <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC1760722\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">CBD oil extracted from cannabis<\/a>. \u201cRaphael Mecholulam carried out the first CBD oil experiments when testing various extracts of cannabis, including THC,\u201d explains Dr. Tom Ingegno, <a href=\"https:\/\/www.charmcityintegrative.com\/meet-tom-ingegno\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">integrative health specialist<\/a> and medical cannabis practitioner. \u201cTHC was proven to be the distinctive psychoactive compound in primate testing, but Mechoulam discovered some milder effects in CBD.\u201d\u00a0<\/p>\n\n\n\n<p>Research into CBD oil's therapeutic uses gathered momentum in the 1980s when <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/351429\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">Mechoulam and other scientists began conducting game-changing research<\/a> on CBD for epilepsy. \u201cThe compound (CBD) turned out to be of extreme interest,\u201d said <a href=\"https:\/\/www.ilae.org\/journals\/epigraph\/epigraph-vol-21-issue-1-winter-2019\/raphael-mechoulam-and-the-history-of-cannabis-research\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">Mechoulam in the interview<\/a>. \u201cWe found, after a lot of preclinical work in rats and mice, that CBD had anti-epileptic qualities.\u201d\u00a0<\/p>\n\n\n\n<p><a href=\"https:\/\/www.researchgate.net\/profile\/Raphael_Mechoulam2\/publication\/22789350_Toward_drugs_derived_from_Cannabis\/links\/55a3e94408ae81aec912da4b.pdf\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">In a small clinical trial conducted in 1977 by Brazilian researchers<\/a>, four epileptic patients were given a daily dose of 200mg of CBD, while five were given a placebo. Two of the patients taking CBD showed a remarkable improvement with no convulsions over the three months they received treatment. One showed a partial improvement, and one showed no improvement. None of the placebo patients demonstrated any improvement.<\/p>\n\n\n\n<h2 class=\"wm-article-table-of-contents-header\" id=\"how-long-have-people-been-using-cbd-oil\">\n\tHow long have people been using CBD oil?<\/h2>\n\n\n\n<p>CBD oil as we know it has been on shelves since the early 21st century. \u201cCBD's mass marketing and widespread use seemed to coincide closely with the legalization movement and the rise of reliable studies in 2005,\u201d explains Ingegno. \u201cAcross the board, most of the research shows that it had a positive effect on mood and sleep due to its ability to mimic naturally occurring endocannabinoids.\u201d<\/p>\n\n\n\n<p>Ingegno, who has expertise in Chinese medicine, also stresses that CBD's use stretches back into the annals of history. \u201cHumans have been cultivating C<em>annabis sativa <\/em>for well over 5,000 years,\u201d points out Ingegno. \u201cSome of the oldest known Chinese herbal texts are written by Shen Nong, or the 'Divine Farmer.' Half of his writings were about farming and the other half were about the medicinal use of plants. Guess which plant was featured in both parts? <em>Cannabis sativa<\/em>.\u201d Ingegno emphasizes that regardless of how the ancient Chinese consumed cannabis, they were receiving some of the benefits of CBD.\u00a0\u00a0<\/p>\n\n\n\t\t\t<figure class=\"wp-block-image \">\t\t\t<a href=\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/CRTV-2216_News-Science-Research_098.jpg\" data-modal-open=\"lightbox_1630\">\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/CRTV-2216_News-Science-Research_098-768x432.jpg\" srcset=\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/CRTV-2216_News-Science-Research_098.jpg 1600w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/CRTV-2216_News-Science-Research_098-300x169.jpg 300w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/CRTV-2216_News-Science-Research_098-1024x576.jpg 1024w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/CRTV-2216_News-Science-Research_098-768x432.jpg 768w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/CRTV-2216_News-Science-Research_098-1536x864.jpg 1536w\" sizes=\"(min-width: 768px) 476px, (min-width: 1218px) 772px, 100vw\" alt=\"cbd research\" title=\"Click to see a larger version of the image\">\n\t\t\t<\/a><cite>Photo by: Gina Coleman\/Weedmaps<\/cite><figcaption>Today, we have a better and more specific understanding of how CBD works to help people with various conditions.<\/figcaption><\/figure>\t\t\t<div id=\"lightbox_1630\" data-modal data-modal-hide-heading data-modal-manual-close hidden>\n\t\t\t\t<h2>Image lightbox<\/h2>\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/CRTV-2216_News-Science-Research_098-768x432.jpg\" srcset=\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/CRTV-2216_News-Science-Research_098.jpg 1600w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/CRTV-2216_News-Science-Research_098-300x169.jpg 300w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/CRTV-2216_News-Science-Research_098-1024x576.jpg 1024w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/CRTV-2216_News-Science-Research_098-768x432.jpg 768w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/CRTV-2216_News-Science-Research_098-1536x864.jpg 1536w\" sizes=\"100vw\" alt=\"cbd research\">\n\t\t\t\t<button role=\"button\" class=\"a11y-modal__close-btn\" data-modal-close-btn>\n\t\t\t\t\t<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M13.414 12l4.293 4.293a1 1 0 01-1.414 1.414L12 13.414l-4.293 4.293a1 1 0 11-1.414-1.414L10.586 12 6.293 7.707a1 1 0 011.414-1.414L12 10.586l4.293-4.293a1 1 0 011.414 1.414L13.414 12z\"\/><\/svg>\n\t\t\t\t<\/button>\n\t\t\t<\/div>\n\n\n<p>\u201cCBD oil's popularity has skyrocketed in the last 20 years,\u201d says Ingegno. \u201cWe now have a better and more specific understanding of how it works to help people with various conditions.\u201d<\/p>\n\n\n\n<h2 class=\"wm-article-table-of-contents-header\" id=\"what-is-the-endocannabinoid-system\">\n\tWhat is the endocannabinoid system?<\/h2>\n\n\n\n<p>Ultimately, CBD's popularity boils down to the molecule's purported therapeutic effects on the body. <a href=\"https:\/\/weedmaps.com\/learn\/cannabis-and-your-body\/endocannabinoid-system\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">The endocannabinoid system<\/a> is critical to understanding how and why cannabis may be well-suited as a <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1566277205000654\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">medicine for the human body<\/a>.<\/p>\n\n\n\t\t\t<figure class=\"wp-block-image \">\t\t\t<a href=\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/VID-1153_Infographic_Receptors-in-The-Body_V3_title-e1515050567111-2.png\" data-modal-open=\"lightbox_1409\">\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/VID-1153_Infographic_Receptors-in-The-Body_V3_title-e1515050567111-2-768x432.png\" srcset=\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/VID-1153_Infographic_Receptors-in-The-Body_V3_title-e1515050567111-2.png 1024w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/VID-1153_Infographic_Receptors-in-The-Body_V3_title-e1515050567111-2-300x169.png 300w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/VID-1153_Infographic_Receptors-in-The-Body_V3_title-e1515050567111-2-768x432.png 768w\" sizes=\"(min-width: 768px) 476px, (min-width: 1218px) 772px, 100vw\" alt=\"Endocannabinoid Receptor\" title=\"Click to see a larger version of the image\">\n\t\t\t<\/a><figcaption>The endocannabinoid system, or ECS, is a group of neurotransmitters made by the body and cell receptor sites.<\/figcaption><\/figure>\t\t\t<div id=\"lightbox_1409\" data-modal data-modal-hide-heading data-modal-manual-close hidden>\n\t\t\t\t<h2>Image lightbox<\/h2>\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/VID-1153_Infographic_Receptors-in-The-Body_V3_title-e1515050567111-2-768x432.png\" srcset=\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/VID-1153_Infographic_Receptors-in-The-Body_V3_title-e1515050567111-2.png 1024w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/VID-1153_Infographic_Receptors-in-The-Body_V3_title-e1515050567111-2-300x169.png 300w, https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/VID-1153_Infographic_Receptors-in-The-Body_V3_title-e1515050567111-2-768x432.png 768w\" sizes=\"100vw\" alt=\"Endocannabinoid Receptor\">\n\t\t\t\t<button role=\"button\" class=\"a11y-modal__close-btn\" data-modal-close-btn>\n\t\t\t\t\t<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M13.414 12l4.293 4.293a1 1 0 01-1.414 1.414L12 13.414l-4.293 4.293a1 1 0 11-1.414-1.414L10.586 12 6.293 7.707a1 1 0 011.414-1.414L12 10.586l4.293-4.293a1 1 0 011.414 1.414L13.414 12z\"\/><\/svg>\n\t\t\t\t<\/button>\n\t\t\t<\/div>\n\n\n<p>\u201cThe endocannabinoid system, or ECS, is a group of neurotransmitters made by the body and cell receptor sites,\u201d explains Ingegno. \u201cThe neurotransmitters look similar to exogenous cannabinoids (the ones we get from cannabis). The cell receptor sites activate when we ingest cannabis, or our body produces endocannabinoids.\u201d\u00a0<\/p>\n\n\n\n<p>The ECS is one of the most influential systems in the human body, contributing to homeostasis or balance. The ECS influences functions as diverse as <a href=\"https:\/\/academic.oup.com\/edrv\/article\/27\/1\/73\/2355171\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">stress, appetite, energy, reproduction<\/a>, <a href=\"https:\/\/link.springer.com\/chapter\/10.1007\/978-3-662-46450-2_7\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">pain<\/a>, <a href=\"https:\/\/www.ingentaconnect.com\/content\/ben\/cnsamc\/2011\/00000011\/00000003\/art00003\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">and sleep<\/a>.<\/p>\n\n\n\n<p>The discovery of the endocannabinoid system was surprisingly recent, dating back to the early 1990s. Again, the discovery of the ECS components was a joint effort, in which Mechoulam was instrumental. \u201cThere was no conception [of endocannabinoids],\u201d explains Mechoulam. \u201cWe did some work and found that most probably, the plant cannabinoids act through a specific mechanism.\u201d In the mid-1980s, <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC1760722\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">Allyn Howlett discovered the CB1 receptor<\/a>, and in 1993, the CB2 receptor was discovered.<\/p>\n\n\n\n<p>Gradually, a picture of the endocannabinoid system as a network containing cannabinoid receptors, endocannabinoids, and enzymes began to form.<\/p>\n\n\n\n<p>\u201cReceptors don't exist because there's a plant out there; receptors exist because we, through compounds made in our body, activate them,\u201d stresses Mechoulam. In 1992, after Mechoulam and his team had been looking for endogenous compounds that activate cannabinoid receptors, they identified anandamide. The endocannabinoid is responsible for engendering feelings of pleasure and bliss, leading to it being dubbed \u201cthe bliss molecule.\u201d<\/p>\n\n\n\n<h2 class=\"wm-article-table-of-contents-header\" id=\"bottom-line\">\n\tBottom line<\/h2>\n\n\n\n<p>The trajectory of CBD looks set to continue into the future, with diverse research on the horizon. Mechoulam is currently focusing his attention on cannabidiolic acid (CBDA), the precursor that converts to CBD over time or when exposed to heat.\u00a0<\/p>\n\n\n\n<p>\u201cIt turns out that cannabidiol acid in the studies we have undertaken so far is more potent than cannabidiol itself,\u201d <a href=\"https:\/\/www.healtheuropa.eu\/dr-raphael-mechoulam-revolutionary-cannabis-research\/93049\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">Mechoulam stated in a speech in 2019<\/a>. \u201cThe chances are that slowly and to a certain extent, cannabidiol acid will prove to be parallel to cannabidiol oil in its activity because in many aspects, it's much more active.\u201d\u00a0<\/p>\n\n\n\n<p>Mechoulam sees cannabidiol acid slowly replacing CBD as the natural cannabidiol of importance. \u201cWe have a publication which shows that it is more potent for treating pain and depression and we have seen a few other examples,\u201d he states. \u201cThese findings will be published over the next few years or maybe even over the next few months.\u201d\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>For such a tiny molecule, CBD has captured a ton of interest in recent years. CBD is now ubiquitous as a medicine and a nutraceutical, with users relying on it to ease ills as diverse as anxiety, insomnia, and inflammation.\u00a0 While it may seem difficult...<\/p>\n","protected":false},"author":15,"featured_media":1201,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[11],"tags":[284,335,605,698,738,739],"class_list":["post-2487","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cbd","tag-cannabinoid-science","tag-cannabis-history","tag-cannabidiol","tag-minor-cannabinoids","tag-cbd-discovery","tag-cbd-research"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v18.9 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Who Discovered CBD? The Scientific History Of CBD | Weedmaps<\/title>\n<meta name=\"description\" content=\"Tracing the trajectory of CBD, from its origin until the present day, offers a fascinating snapshot of this versatile cannabinoid and its history.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/weedmaps.com\/learn\/cbd\/who-discovered-cbd\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Who discovered CBD?\" \/>\n<meta property=\"og:description\" content=\"Tracing the trajectory of CBD, from its origin until the present day, offers a fascinating snapshot of this versatile cannabinoid and its history.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/weedmaps.com\/learn\/cbd\/who-discovered-cbd\" \/>\n<meta property=\"og:site_name\" content=\"Weedmaps\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Weedmaps\/\" \/>\n<meta property=\"article:published_time\" content=\"2020-11-18T21:54:35+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-22T13:56:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/CRTV-2216_News-Science-Research_056.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Weedmaps Editors\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@weedmaps\" \/>\n<meta name=\"twitter:site\" content=\"@weedmaps\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Weedmaps Editors\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":[\"Article\",\"BlogPosting\"],\"@id\":\"https:\/\/weedmaps.com\/learn\/cbd\/who-discovered-cbd#article\",\"isPartOf\":{\"@id\":\"https:\/\/weedmaps.com\/learn\/cbd\/who-discovered-cbd\"},\"author\":{\"name\":\"Weedmaps Editors\",\"@id\":\"https:\/\/weedmaps.com\/learn\/#\/schema\/person\/bc962b03a4da52008a7e09180684dce2\"},\"headline\":\"Who discovered CBD?\",\"datePublished\":\"2020-11-18T21:54:35+00:00\",\"dateModified\":\"2026-02-22T13:56:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/weedmaps.com\/learn\/cbd\/who-discovered-cbd\"},\"wordCount\":1173,\"publisher\":{\"@id\":\"https:\/\/weedmaps.com\/learn\/#organization\"},\"image\":{\"@id\":\"https:\/\/weedmaps.com\/learn\/cbd\/who-discovered-cbd#primaryimage\"},\"thumbnailUrl\":\"https:\/\/weedmaps.com\/learn\/wp-content\/uploads\/2020\/07\/CRTV-2216_News-Science-Research_056.jpg\",\"keywords\":[\"Cannabinoid science\",\"cannabis history\",\"cannabidiol\",\"minor cannabinoids\",\"CBD discovery\",\"CBD research\"],\"articleSection\":[\"CBD\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/weedmaps.com\/learn\/cbd\/who-discovered-cbd\",\"url\":\"https:\/\/weedmaps.com\/learn\/cbd\/who-discovered-cbd\",\"name\":\"Who Discovered CBD? 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