Cold-water immersion may offer health benefits — and also presents risks
Dr. Mark Harper recalls his first cold-water swim in the south of England 20 years ago. It was August, but the initial jolt from the plunge took his breath away. The shock to his system lasted a minute or two until he was “recombobulated and able to think about something other than the cold,” Harper says. A […]
OCT. 6, 2025