RE:Science & HealthYes CBDs do work medical wonders for the human body... but THC is the cognitive winner!
A key hallmark of Alzheimer’s disease is the build up of clumps of a protein, called amyloid, in the brain. Some studies have shown that components of cannabis, including THC, appear to remove this protein from nerve cells grown in the lab.
Another study that gave both THC and CBD oil to mice with symptoms of Alzheimer's disease showed an improved in learning and had less evidence of amyloid clumps in their bodies.
Research continues to better understand the effects of CBD oil on the brain. Some early evidence suggests that CBD oil may reduce inflammation in the brain, although this has yet to be proven in people.