Urolithin A is produced by gut bacteria when we consume foods like pomegranates, berries, and heart-healthy walnuts. Its main function? Stimulating mitophagy, the process of clearing out old mitochondria and generating new, healthy ones https://www.shefinds.com/collections/supplements-longevity-cellular-health/ Adenosine triphosphate (ATP): Mitochondria arevital cell organelles that function as the "powerhouses of the cell" by converting nutrients through cellular respiration into the universal energy form adenosine triphosphate (ATP), which the body needs for all processes. Urolithin A improves Alzheimer's disease cognition and restores mitophagy https://alz-journals.onlinelibrary.wiley.com/doi/10.1002/alz.13847 Urolithin A, a natural compound derived from pomegranates and heart-healthy walnuts, may improve treatment of Alzheimer's disease https://medicalxpress.com/news/2024-05-naturally-substance-pomegranates-treatment-alzheimer.html