That incredible feeling when morning sunlight warms you from the inside out isn't just comforting—it's your body responding to far-infrared radiation (FIR), a remarkable form of thermal energy that penetrates deeper than ordinary heat.
Clinical Studies on Far-Infrared Therapy…
That incredible feeling when morning sunlight warms you from the inside out isn't just comforting—it's your body responding to far-infrared radiation (FIR), a remarkable form of thermal energy that penetrates deeper than ordinary heat.