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Wavelengths of Light and Human Health
This chapter explores the intricate effects of various light wavelengths on human biology, detailing how they influence processes like vitamin D synthesis and circadian rhythms. The discussion also highlights the roles of red and near-infrared light in mitochondrial function, as well as the significance of skin in photobiomodulation. Additionally, it addresses the ongoing debates around LED versus laser therapies, emphasizing the need to understand both the benefits and risks of light exposure on health.