As a result of molecular similarity and simplicity of synthetic conversion, CBD was initially thought to get a natural precursor to THC. On the other hand, now it is known that CBD and THC are created independently inside the cannabis plant from the precursor CBG.[citation needed] Endocannabinoids[edit] Based on http://usvaporco8628.newbigblog.com/2316369/indicators-on-cbd-dosage-for-dogs-you-should-know