A healthy plant-based diet might protect people from inflammatory bowel diseases, a new study says. People noshing healthy plant-based foods had a 14% lower risk of Crohn’s disease and an 8% lower risk of ulcerative colitis, researchers found. On the other hand, an unhealthy diet containing more animal fats and vegetable oils was associated with…  read on >  read on >

AI programs can exhibit racial bias when evaluating patients for mental health problems, a new study says. Psychiatric recommendations from four large language models (LLMs) changed when a patient’s record noted they were African American, researchers recently reported in the journal NPJ Digital Medicine. “Most of the LLMs exhibited some form of bias when dealing…  read on >  read on >

Two drugs used in lung cancer treatment appear to be tripping over each other, reducing patients’ chances for a cure, a new study says. Corticosteroids are commonly prescribed to alleviate cancer-related symptoms in patients with non-small cell lung cancer, researchers said. But these steroids appear to dampen the effectiveness of immunotherapy against lung cancer, researchers…  read on >  read on >

Electric cars are increasingly common due to their potential environmental benefits, but a new study suggests that high levels of pollutants may cluster around fast-charging stations. Levels of fine particulate matter (PM2.5) in the air near 50 electric vehicle fast-charging stations across Los Angeles County were significantly higher than those measured at urban sites used…  read on >  read on >

Wildfire smoke might increase a person’s risk of developing heart failure, a new study suggests. People had a 1.4% higher risk of heart failure for every 1 microgram per cubic meter increase in their exposure to particle pollution from wildfires, researchers report in the Journal of the American College of Cardiology. That might not sound…  read on >  read on >