Breast Milk DNA Study Explores Earlier Breast Cancer Detection

Researchers at the University of Manchester are investigating whether breast milk could help detect breast cancer earlier than blood tests or imaging.

The research focuses on tumour-derived DNA that can appear in breast milk. Scientists are examining whether this genetic material could provide an earlier signal of the disease.

The central question is whether analysing milk could reveal signs of cancer before they become detectable through the other methods being considered. The summary provided does not report findings confirming such an advantage.

The work remains an investigation into a potential approach, rather than evidence of a test ready for routine use. Further results would be needed to establish whether breast milk analysis can reliably support earlier diagnosis.