Despite growing anecdotal evidence and historical claims regarding the health benefits of cold-water immersion, from icy baths to chilly swims, robust scientific confirmation is still lacking. The ...
FILE - Revelers enter the cold water during the annual Polar Bear Plunge on New Year's Day, Jan. 1, 2025, in New York. (AP Photo/Andres Kudacki, file) (Andres Kudacki ...