The Physicians Committee for Responsible Medicine (PCRM) is a nonprofit organization founded in 1985 that promotes a plant-based diet and ethical research practices. It aims to improve human health, protect animals, and advocate for more effective medical treatments through education and research. PCRM conducts various initiatives, including clinical research, public health campaigns, and educational programs. The organization also works to influence policy changes in medical education and food systems, encouraging a shift towards vegetarian and vegan diets for better health outcomes and reduced environmental impact.