Sleep on Brain Function (theory)

The "Sleep on Brain" theory suggests that sleep plays a critical role in maintaining healthy brain function by allowing the brain to clear out waste products accumulated during the day, such as toxins linked to neurodegenerative diseases. During sleep, especially deep sleep, the brain's waste removal system becomes more active, promoting cellular repair, memory consolidation, and neural health. This process helps preserve cognitive abilities and supports overall brain performance, emphasizing sleep’s essential role beyond rest—it's vital for neural cleaning and long-term brain health.