CBD is the abbreviation for cannabidiol. This is a substance that is obtained from the hemp plant. Even if there are still stubborn prejudices against CBD products, they do not cause any psychoactive effects in the user, as is the case with the substance tetrahydrocannabinol (THC). Scientists successfully researched the structure of tetrahydrocannabinol in the 1970s. In the 20th century they increasingly devoted themselves to cannabidiol and its positive effects.