Have you ever had a really tough day, and thought: “I’d love to sit in a vat of freezing cold water, that’d polish the afternoon off nicely?” No? Us neither. And yet... people are doing it. Those who ...

Caroline Thomason is a media dietitian in the greater Washington, D.C. area. She writes for top-tier media outlets, partners with brands as a nutrition expert and runs a nutrition private practice. In ...

Every morning in the Bavarian spa town of Bad Wörishofen, guests stride slowly through knee-deep cold water, then step out and rub down. The ritual is more than 150 years old, developed by a village ...