Photobiology, Sunlight, Firelight, Incandescent Bulbs vs. LEDs, Mitochondria, Melatonin, Sunscreen & the Optics of the Body | Scott Zimmerman | 146
Mind & Matter
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The Intricate Relationship Between Cortisol, Melatonin, and Mitochondria
This chapter explores how cortisol and melatonin respond to various stimuli and light levels, with a focus on the antioxidant properties of melatonin and its role in protecting against reactive oxygen species. It delves into the production of melatonin in cells beyond the pineal gland, emphasizing its significance in regulating circadian rhythms and mitochondrial activity. The discussion also delves into the evolutionary origins of mitochondria, their light sensing abilities, and the impact of different light wavelengths on stimulating mitochondrial function.
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