Many people use electronics before bedtime, but this may have a negative effect on sleep. Learn how blue light disrupts sleep and how to reduce its effects. Having a blue light in your bedroom can mean various things depending on where it comes from and how it's being used.
From smart devices to mood lighting, its role can range from practical to aesthetic, or even psychological. Understanding its implications enables you to create a balanced space that supports both your lifestyle and well. Blue light comes naturally from the sun, the biggest source of blue light we consume, but it can also come from artificial sources like smartphone screens, televisions and fluorescent and LED lights.
Understand blue light exposure effects, the risks to your vision, sleep, and brain health, and ways to prevent them. First, remove all electronic devices from the bedroom, including smartphones, tablets, and televisions. If you need to use a device in the bedroom, use blue light filtering glasses or apps to reduce exposure.
Additionally, use night mode or warm-toned lighting in the bedroom, and keep the room dark, quiet, and cool. Explore how blue light affects sleep, skin, and eyes and learn simple, naturopathic strategies to reduce exposure and support circadian health. What is blue light? The effect blue light has on your sleep and more.
Although it is environmentally friendly, blue light can affect your sleep and potentially cause disease. Until the advent of artificial lighting, the sun was the major source of lighting, and people spent their evenings in (relative) darkness. Blue light has a powerful effect on your body clock, called your circadian rhythm.
Learn how it can prevent your body from falling asleep and what you can do about it. How Blue Light Affects Sleep: Understanding the Science Behind the Advice You've probably heard the common advice: "no screens before bed" or "blue light is bad for sleep." But what does that really mean, and why should you care? Does blue light actually affect your sleep? Using devices before bed? That blue light can throw off your sleep.
Learn how it affects melatonin and simple ways to cut exposure for better rest.