Illuminating Health: The Science of Light Therapy

This chapter explores the effectiveness of light therapies, particularly various wavelengths and their health benefits, including skin rejuvenation uses of LED face masks. The discussion covers the electromagnetic spectrum, the benefits and misconceptions of infrared light, and its potential medical applications, especially in cancer treatment. Additionally, it examines the roles of yellow and green light in skin conditions and surgical practices, while advising caution regarding the claims surrounding light therapy.