Some studies have found that ellagitannins may help protect the brain against Alzheimer’s and Parkinson’s disease by reducing oxidative damage and increasing the survival of brain cells.

Ellagitannins are believed to produce a compound in the gut called urolithin A, which has been studied for its ability to reduce inflammation in the brain and delay the onset of cognitive diseases.

Compounds in pomegranate may help protect brain health and prevent Alzheimer’s disease and Parkinson’s disease.