Many seniors and caregivers struggle with falling asleep because of late-evening screen use or bright artificial lighting. These high-energy blue wavelengths signal the brain that it is still daytime, suppressing the natural rise of melatonin. This disruption leads to a fragmented sleep cycle and leaves one feeling unrefreshed despite spending hours in bed. Scientific research indicates that the eyes' photoreceptors are highly sensitive to blue light, which directly inhibits the pineal gland's secretion of sleep hormones. By gradually dimming lights and switching to warmer amber tones two hours before rest, we allow the body's internal clock to transition naturally. This biological shift is crucial for entering the deeper, more regenerative stages of sleep that support cognitive health and immune function. At MeSook, we encourage a 'Digital Sunset' by putting away smartphones and tablets at least 90 minutes before sleep. Instead, try engaging in a calming activity under soft, warm lighting, such as listening to a gentle audiobook or practicing light stretching. This simple environmental shift helps signal your nervous system that it is time to wind down, ensuring you wake up feeling truly restored. 🌙