How Blue Light Exposure Affects Your Brain and Sleep Quality
In today’s digital world, blue light exposure has become a part of our daily lives. From smartphones to laptops, tablets, and even LED lights, blue light surrounds us almost all the time. But did you know that this invisible light can have an effect on your brain, your mood, and even the quality of your sleep? If you know how blue light affects your health, you can make better decisions for better sleep and mental clarity. How Does Blue Light Work? A type of visible light known as blue light has a short wavelength and a lot of energy. It’s found naturally in sunlight and helps keep us alert during the day. However, electronic devices such as phones, computers, and TVs emit artificial blue light, which can interfere with your natural sleep cycle, especially when used at night. How Blue Light Affects Your Brain The circadian rhythm, which is your brain's natural rhythm, controls when you feel awake and when you feel sleepy. This rhythm is controlled in ...