In today’s world, most people spend a lot of time looking at screens — like phones, laptops, or TVs. This has become a normal part of daily life, but it can have a big impact on how we sleep, even if it's not obvious. When you look at screens in the evening, the blue light can stop your body from making melatonin, which is the hormone that helps you feel sleepy. Learn how lifestyle tweaks and natural sleep aids can help you fall asleep faster — even in a digital world.