CBD increases blood flow in regions of the brain linked to memory

A new study, led by researchers from University College London, is offering some of the first robust evidence showing how cannabidiol (CBD), a key compound in cannabis, increases cerebral blood flow in memory processing regions of the brain such as the hippocampus.

CBD is just one of more than 100 different cannabinoids found in cannabis. Tetrahydrocannabinol (THC) is the compound most often associated with the plant’s psychoactive euphoric effects. CBD on the other hand is increasingly being found to confer a number of positive health outcomes. It recently became the first cannabis-derived compound ever approved by the FDA, used to reduce seizures in severe forms of epilepsy.

“There is evidence that CBD may help reduce symptoms of psychosis and anxiety,” says lead author on the new study, Michael Bloomfield. “There is some evidence to suggest that CBD may improve memory function. Additionally, CBD changes how the brain processes emotional memories, which could help to explain its reputed therapeutic effects in PTSD and other psychiatric disorders. However, the precise mechanisms underlying the effects of CBD on memory are unclear.”

Full Article: https://newatlas.com/science/cbd-blood-flow-hippocampus-brain-memory-alzheimers/