Impact of Blue Light Glasses On Health

Impact of Blue Light Glasses On Health

In today’s world, we are all very health conscious. We are drawing up diet charts and exercising to maintain our fitness and health. But apart from maintaining our body, we also must protect it from various harmful external factors. 

One such harmful emission is that of blue light. This is emitted from all the digital screens of electronic devices we use- mobile phones, tablets, laptops, TV, you name it. 

But are these rays harmful? Let’s find out in the following sections as we learn more about blue light glasses and their impact on health. 

How Exactly Does Blue Light Affect Us?

Blue lights suppress the release of melatonin in our bodies. This would inadvertently disrupt our sleep cycle and our body clock. In addition to affecting our sleeping patterns and overall wellbeing, blue light also impacts eye health. 

They can cause irritation and fatigue. In addition, prolonged exposure to artificial blue light can increase the risk of developing age-related macular degeneration (AMD).. This is caused by damage to the central area of your retina, known as the macula. 

How Do We Protect Ourselves From Blue Lights?

The first thing we can do is reduce screen time. Staying away from electronic devices would give our eyes some relief. But in today’s world, that is impractical, as most of us work on these devices. So another defense against this could be using blue light glasses. So what do these glasses do? 

Blue light glasses have specially crafted lenses that are said to block or filter out the blue light given off by electronic screens like computers, phones, and TVs. The theory is that by doing this, blue light glasses can help reduce eye strain, fatigue, and even migraines. By reducing our exposure to blue light, we’ll be less likely to experience the negative effects on our sleep. 

The Advantages Of Blue Light Glasses:

The various advantages to wearing blue light glasses are listed below: 

  1. They can help reduce eye strain and fatigue. 
  2. They can help you sleep better at night.
  3. They can help protect your eyes from the harmful effects of blue light.
  4. They can help improve your overall mood and well-being. For example, blue light glasses block blue light while allowing other light colors to pass through.


In conclusion, it can be said that blue light glasses have an overall positive effect on our health as they show no significant reports of damage to our health, whereas they protect us against harmful blue light emissions. You can check out blue light glasses at SmartBuyGlasses UK,  who provide a wide range of eyewear options.