Some scientists believe that hemp oil containing all the cannabinoids and other compounds extracted from the plant is more therapeutically beneficial than isolated cannabinoids. The “entourage effect,” introduced in 1998 by renowned cannabinoid researchers Raphael Mechoulam and Shimon Ben-Shabat, maintains that isolated or synthetic cannabinoids aren’t as effective for eliciting curative effects as when all of the plant’s natural constituents work together synergistically.
These dosages are pretty standard in the consumer CBD industry and, per the research available, nowhere near the doses proven to be effective in clinical trials. NuLeaf Naturals, a prominent online CBD seller, sells 240 mg of oil for $38.50. It does not specify dosage but measures its CBD concentration in single drops; there are 100 drops per bottle, each containing 2.4 mg. You would have to take the entire bottle, according to Blessing, to get close to the absolute minimum dose that studies show might be effective for reducing anxiety. A $3 squirt of CBD oil on your ice cream or coffee? Probably right around 10 mg. You’d need 30 times that amount to get to the levels at which researchers have found stress-relieving results.