In this episode of Everyday Health Stories, Anna and Dr. Reddy explore the science and strategy behind two of the most talked-about wellness practices—cold exposure and heat therapy—and how combining them through contrast therapy can unlock powerful benefits for your body and mind. From boosting metabolism and sharpening mental clarity to improving circulation, hormone balance, and recovery, they break down the research, share practical tips, and answer the questions you didn’t know you had. Whether you're a curious beginner or already experimenting with cold plunges or saunas, this conversation offers accessible, science-backed guidance to help you build resilience and optimize your health.