Health
Cold Exposure Science: What the Research Actually Says About Cold Plunges, Ice Baths, and Cold Showers in 2026
Cold water immersion drives 300% norepinephrine spikes, brown fat activation, and HRV improvement. But post-exercise cold blunts muscle growth by 30%. Here's the honest evidence on cold exposure—with the protocols that maximize benefit and avoid the mistakes most people make.
#cold exposure#cold plunge#ice bath
3/13/2026
