How much ultra-processed food do you eat? Blood and urine record it
Nature, Published online: 20 May 2025; doi:10.1038/d41586-025-01600-3Samples could provide an objective measure of diets and help to unravel their contribution to disease.

Nature, Published online: 20 May 2025; doi:10.1038/d41586-025-01600-3Samples could provide an objective measure of diets and help to unravel their contribution to disease.