Browsing: Evidence

As many people in the U.S. feel outraged about the killings of Black Americans by local police, protesters across the country are calling for reforms of our law enforcement systems. Proposals for change run the gamut. One of the more popular plans calls for shifting public funding away from police departments to social services that…

This study aims to search, evaluate, and summarize the existing evidence on perioperative nutritional management of transjugular intrahepatic portosystemic shunt (TIPS) in patients with cirrhotic portal hypertension (CPH) and provide the basis for evidence-based clinical practice. According to the “6S” model of evidence-based sources, the evidence on perioperative nutrition management of TIPS in patients with…

By Mauro Proença — Jul 29, 2026 Ultra-processed foods have become one of nutrition science’s biggest villains, blamed for everything from obesity to heart disease. But as researchers dig deeper, a more complicated picture is emerging: while diets high in ultra-processed foods are consistently linked to poorer health, the evidence is far less certain that…