{"id":11781,"date":"2018-09-25T11:01:49","date_gmt":"2018-09-25T18:01:49","guid":{"rendered":"https:\/\/www.hellotech.com\/?p=11781"},"modified":"2021-06-09T13:54:35","modified_gmt":"2021-06-09T20:54:35","slug":"9-apps-that-help-reduce-the-problems-associated-with-blue-light-from-devices","status":"publish","type":"post","link":"https:\/\/www.hellotech.com\/blog\/9-apps-that-help-reduce-the-problems-associated-with-blue-light-from-devices","title":{"rendered":"9 Apps that Help Reduce the Problems Associated with Blue Light from Devices"},"content":{"rendered":"\n

Digital eye strain isn’t just a fad. Like any health hazards that resulted from the prolonged use of electronic devices, it is a problem that you should be aware of. And if you happen to be a chronic user of your smartphone, the blue light it emits can lead to bigger problems. <\/span><\/p>\n\n\n\n

So yes, those blue light filter apps you’ve seen but haven’t installed yet are more important than you might think. <\/span><\/p>\n\n\n\n

Understanding the Mystery of the Blue Light<\/h2>\n\n\n\n

Before the advent of artificial lighting, the sun was pretty much the only major source of light and every night was spent in relative darkness. So, it’s no surprise that we chose to bask in all artificial light once created. But now we must consider the consequences.<\/span><\/p>\n\n\n\n

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Blue light emits blue wavelengths that are beneficial during the day but cause an adverse reaction in the body at night. It is generated by smartphone and tablet screens, enabling users to enjoy their device-driven lifestyle a little bit longer into the night. <\/span><\/p>\n\n\n\n

But exposure to blue lights in dark surroundings has unwanted health consequences<\/span><\/p>\n\n\n\n

Blue Light and Your Body: They Don\u2019t Go Well Together<\/h2>\n\n\n\n

During daylight hours, blue light can boost attention, mood, and reaction times. But it’s a completely different story at night and in dark surroundings. In fact, it can cause several health problems.<\/span><\/p>\n\n\n\n

Blindness<\/h3>\n\n\n\n

Research conducted by the University of Toledo in the U.S. revealed that continuous exposure to blue light can accelerate blindness. It can cause the light-sensitive cells of the eyes to generate poisonous molecules that lead to macular degeneration. Note that, macular degeneration is one of the leading causes of blindness in the U.S.<\/span><\/p>\n\n\n\n

Some types of cancer<\/h3>\n\n\n\n

A new study published in the journal, Environment Health Perspectives, showed that exposure to the kind of blue light that smartphones, tablets, and outdoor LEDs emit increases the risk of prostate or breast cancer. <\/span><\/p>\n\n\n\n

The researchers found that women exposed to high levels of outdoor blue light at night have a higher risk of developing breast cancer. The risk level is estimated at 1.5-fold. <\/span><\/p>\n\n\n\n

Men, on the other hand, have a twofold higher risk of developing prostate cancer. If they are exposed to high levels of indoor artificial light, the risk levels increase to 2.8 fold. <\/span><\/p>\n\n\n\n

Some studies helped establish the link between blue light and cancer, and it has something to do with circadian rhythms. It is a fact that exposure to light has an impact on the circadian rhythm because it suppresses the secretion of melatonin. Although experimental evidence is very preliminary, it is believed that lower melatonin levels will help explain how blue light is associated with cancer.<\/span><\/p>\n\n\n\n

Diabetes and obesity<\/h3>\n\n\n\n

There is also a possible connection between blue light and diabetes and possibly obesity, according to a Harvard study. <\/span><\/p>\n\n\n\n

During the research, the timing of the circadian rhythms of 10 people was gradually shifted. They manifested increased blood sugar levels, leading them into a pre-diabetic state.<\/span><\/p>\n\n\n\n

While any light can suppress melatonin secretion, blue light has a more powerful impact. When Harvard researchers conducted an experiment to determine how long melatonin is suppressed when exposed to green light or blue light, the latter proved to suppress secretion twice as long. As a result, the circadian rhythms are also shifted by twice as much. Three hours compared to 1.5 hours for green light exposure.<\/span><\/p>\n\n\n\n

With these unwanted health consequences, you should download and install blue light filter apps for your mobile phones, especially if you use them at night or with the light turned off. <\/span><\/p>\n\n\n\n

Do Blue Light Filter Apps Really Work?<\/h2>\n\n\n\n

Blue light filter apps are effective but to a certain extent. They can reduce the amount of blue light that reaches your eyes but cannot block all of the blue light emission coming from your devices. Still, they are a huge help and better than no protection at all.<\/span><\/p>\n\n\n\n

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However, if you’re particularly sensitive to blue light, you’re going to need a physical filter that offers heavy-duty protection like the <\/span>Ocushield Blue Light Filter for iPhone<\/span><\/a>. <\/span><\/p>\n\n\n\n

Blue Light Filter Apps for Android<\/h2>\n\n\n\n

For Android users out there, here are blue light protection apps that you might consider using:<\/span><\/p>\n\n\n\n

Blue Light Filter – Night Mode<\/h3>\n\n\n\n

This app reduces blue light by adjusting the screen to natural color and shifting to night mode. This effectively relieves eye strain, helps you sleep easily, and makes you feel at ease while reading at night.<\/span><\/p>\n\n\n\n