One compound found in hops, called xanthohumol, has gotten the attention of researchers for its potential benefits, including antioxidation, cardiovascular protection and anticancer properties. Fang's team decided to test xanthohumol's effects on brain cells. In lab tests, the researchers found that the compound could protect neuronal cells and potentially help slow the development of brain disorders such as Alzheimer's and Parkinson's diseases.(The pdf--where you can read sentences like " this cytoprotection is mediated by the induction of endogenous antioxidant defense 522 molecules, which relies on the α, β 2unsaturated ketone structure in Xn and the transcr iption 523 factor Nrf2 in PC12 cells as removal of such chemic al structure or knockdown of Nrf2 524 abolishes the protection"--is here.)
But speaking of Alzheimer's, I recently came across the results of an even more remarkable study (bold mine):
“THC is known to be a potent antioxidant with neuroprotective properties, but this is the first report that the compound directly affects Alzheimer’s pathology by decreasing amyloid beta levels, inhibiting its aggregation, and enhancing mitochondrial function,” stated study lead author Chuanhai Cao, PhD and a neuroscientist at the Byrd Alzheimer’s Institute and the USF College of Pharmacy.What that means is not only does THC guard against plaque buildup in the brain, but by "enhancing mitochondrial function," it may even reverse the process. And for what it's worth, this follows other (proper, peer-reviewed) research that found similar results.
So make sure that older loved one in your life has an IPA and tasty THC edible for dinner--it's good for the brain.