Key points from article :
Study by University of Lausanne found that urolithin A can reverse ageing in blood stem cells and immune system.
Urolithin A is a natural compound found in pomegranates, nuts, and berries.
It works by encouraging the recycling of mitochondria, the energy powerhouses of cells.
Mice treated with urolithin A showed improved blood cell production and immune function.
Findings offer hope for age-related health interventions and future clinical trials.
The research was published in the journal Nature.