A human fasting study found that prolonged water-only fasting raised inflammatory and platelet activation markers, reduced amyloid beta proteins, and altered lipid and glucose metabolism, with most changes reversing after refeeding.
A new blood test analyzing cell-free DNA methylation patterns can identify the type and source of liver transplant injuries weeks before clinical diagnosis, potentially reducing reliance on biopsies.
A randomized trial found that while both Mediterranean and low-FODMAP diets improved symptoms in patients with nonconstipated IBS, the low-FODMAP diet led to greater reductions in symptom severity.
In a large study across 8 countries, researchers found that ultraprocessed food consumption contributed to thousands of premature deaths annually, with higher risks in countries where these foods dominate diets.
A national study of older adults with multimorbidity found that surgery for acute cholecystitis reduced readmissions, emergency visits, and long-term costs compared to non-operative treatment.
A Canadian study found widespread PFAS exposure in adult men and observed that a four-week oat fiber intervention modestly reduced some long-chain PFAS levels in blood, with liver enzyme elevations linked to certain PFAS types.