US study finds no overall colorectal cancer link to ultra-processed foods

Researchers at the US National Cancer Institute looked into whether ultra-processed foods are tied to colorectal cancer. Across all such foods, overall consumption showed no clear association with a higher incidence of the disease. Greater intake of wholegrains and dairy was instead associated with lower rates, while processed meat was linked to elevated risk. The authors suggest that specific food types should be assessed individually rather than lumping all processed foods together as harmful.