Vial of CBD oil. Photo credit: ElRoi. There are nearly 100 different cannabinoids in cannabis and hemp plants. The two primary components are THC and CBD. As research into these compounds continue, more studies show their efficacy — particularly CBD — in treating a variety of conditions. According to the Mayo Clinic, researchers conducted random trials of CBD oils. … [Read more...] about The Efficacy of CBD: What the Research Shows us so far