According to various sources, including the National Institute of Neurological Disorders and Stroke (NINDS) and the Centers for Disease Control and Prevention (CDC), the minimum amount of sleep needed by adults for proper brain function is around 7 hours per night (24) (25). Children require even more!
Studies have shown that getting less than this recommended amount can lead to cognitive decline, affecting brain health, behavior, and mental wellbeing. In essence, making sure you get at least 7 hours of sleep per night can help support optimal brain function and overall well-being (26).