Blue light, particularly from digital screens, is known to interfere with the body's natural sleep-wake cycle, or circadian rhythm. At night, exposure to blue light can suppress the production of melatonin, the hormone that signals your body to prepare for sleep. This suppression can lead to difficulty falling asleep, disrupted sleep patterns, and overall poorer sleep quality. Additionally, blue light contributes to digital eye strain, which can cause discomfort and may lead to more serious eye issues over time.
