Red light therapy, PEMF therapy, and infrared heat may all fit into a wellness routine, but they are not the same thing. Red light therapy uses light energy, PEMF therapy uses pulsed electromagnetic frequencies, and infrared heat creates a warming experience you can physically feel. Lower PEMF frequencies are generally more relaxing, while higher frequencies can feel more stimulating. If you’ve been wondering about red light vs PEMF or how infrared heat therapy fits in, this carousel breaks it down simply.