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The amount and type of melanin a person produces are influenced by genetics, environmental factors, and exposure to sunlight
Changes in miRNA levels affect protein synthesis and cellular pathways critical in neurodegenerative diseases, influencing neuronal survival and function [174]
Melatonin plays a crucial role in regulating the sleep-wake cycle, with its production naturally declining with age, correlating with a decrease in sleep quality among older adults, suggesting a potential therapeutic role in treating sleep disorders through supplementation
Annual Review of Medicine , 47(1), 357-375
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