Blue light, also known as High Energy Visible (HEV) light, is a type of light that is emitted by electronic devices such as smartphones, computers, and televisions. In small doses, blue light is beneficial as it can increase alertness and boost mood. However, overexposure to blue light can lead to negative side effects and impact our overall health. In this blog post, we will discuss the benefits and drawbacks of blue light, and how to protect yourself from overexposure.
Benefits of Blue Light:
Moderate exposure to blue light can have some benefits to our overall health. For example, it can improve cognitive function, increase alertness, and boost mood. Some studies also show that blue light may help regulate our natural sleep patterns, promoting better sleep.
Drawbacks of Blue Light:
Overexposure to blue light, specifically after dark, has been associated with negative side effects. Exposure to blue light through electronic devices in the evening can interfere with natural sleep patterns and reduce the ability to fall asleep. This can lead to daytime fatigue and decreased productivity. Additionally, blue light exposure can cause eye strain, headaches, and dry eyes, which can impact overall eye health.
How to Protect Yourself from Blue Light:
There are several ways to protect yourself from overexposure to blue light, including:
1. Reduce Screen Time: Taking frequent breaks from electronic devices can help reduce exposure.
2. Use Blue Light Filters: Most smartphones, computers, and tablets have built-in blue light filters that can be turned on to reduce the amount of blue light emitted.
3. Wear Blue Light Filtering Glasses: Blue light filtering glasses can reduce the amount of blue light received by the eyes.
4. Adjust Lighting at Night: Reduce the amount of overhead lighting and use warmer-colored bulbs in the evening to limit blue light exposure.
5. Limit Screen Exposure Before Bedtime: Avoid blue light exposure an hour or two before bedtime, as it can impact natural sleep patterns and affect the quality of sleep.
In conclusion, while blue light exposure can have some benefits, overexposure can lead to negative side effects. Protecting yourself from excessive blue light exposure through screen time reduction, filters, glasses, and lighting adjustments can promote better overall health and improve sleep patterns.
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I myself find my face turns red very easily in summer and hardly tans. I have taken the blue light supplement all summer and this year it has been very minimal. I know it Will be a staple in my summer routine and with the Vitamin E within the formula it is deal when I need the extra healing help.
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