What do we know about the health benefits and risks of cold-water immersion?

Whether you’re taking a plunge into cold water or stepping into an icy shower, cold-water immersion has become more popular. But what do we actually know about its health effects? Stephen Cheung, professor of kinesiology at Brock University, breaks it down for us. For transcripts of this series, please visit: https://www.cbc.ca/radio/podcastnews/the-dose-transcripts-listen-1.6732281