05/29/2026
RESEARCH FOCUS: Do cold plunges and sauna sessions really work? For centuries, cultures around the world have used heat and cold exposure for healing. Vail Health’s CHILL’D research study is bringing scientific rigor to this practice, exploring how sauna heat and cold plunges may help relieve depression. Dr. Charles Raison and clinical research supervisor Chloe Sorensen explain the potential CHILL'D study benefits and participant qualifications here: https://ow.ly/E4Xr50Z5A1u