Single-cell genomics reveals mosaic genomic diversity...

Researchers examined individual cells using single-cell genomics, a method that reads genetic material one cell at a time. They looked for mosaicism, meaning genetic differences between cells from the same body. The study found that cells can carry a varied mix of genetic changes rather than all having identical DNA. These findings help explain how tissues change over time, but they do not show that any treatment can prevent or reverse those changes.

What this means for you: This is basic research, not evidence for buying a supplement or changing your routine. It may improve future understanding of aging and disease, but it does not yet offer direct health advice.