QUESTION: Sleep: how to reduce the impact of screens and light in the evening?
Reducing the impact of screens and bright light on the quality of evening sleep is a crucial step toward better sleep onset and deep body recovery. Bright light from smartphones, tablets, laptops, and televisions suppresses the production of melatonin, which is the main sleep hormone. However, proper preparation for evening rest requires not only a digital detox, but also the proper organization of your communication with specialists in case health problems arise.
It is worth preparing for a doctor's visit regarding sleep disturbances in advance so that the consultation is as effective as possible. Make a detailed list of your current symptoms, note the approximate duration of their occurrence, and write down all medications you are currently taking. Also gather the results of recent tests and formulate specific questions you want to ask the specialist.
To minimize the negative impact of screens in the evening, implement a digital curfew rule. Try to completely turn off or remove all gadgets from the bedroom at least one to two hours before your intended bedtime. Instead of reading news on your smartphone or watching TV shows, choose a quiet activity, such as reading a paper book in soft, dimmed light or listening to relaxing music.
If completely giving up technology is impossible, be sure to activate special night modes with a warm yellowish glow on all your devices. Most modern operating systems allow you to set up automatic activation of the blue light filter in the evening. You can also use special glasses that block the blue radiation spectrum from computer and phone screens.
In addition to screens, pay attention to the general lighting in your apartment during the evening hours. Replace overly bright ceiling lights with floor lamps and wall sconces featuring soft, diffused warm-spectrum light. This will help your body naturally transition to the evening mode, relax the nervous system, and prepare for deep nighttime sleep.