Research has shown that blocking out the blue light before you go to bed helps you sleep better. As a result, you are able to have a healthier life when you have enough sleep. This could lead to an improved immune system, lower blood pressure, better memory and a happier life. Blue light has been found to be emitted by computers, televisions, and cell phones. In the current times, there has been an increase in usage of these devices among humanity which has affected our ability to sleep well. When one is exposed to blue light in the evening, their body clock is altered which makes the brain think it is time to wake up when you are trying to catch some sleep. This is because the pineal gland is tricked into not producing melatonin which makes people sleepy. The good news is that blue light blocker glasses are quite common and have reduced in prices. This makes it easier for one to block blue light and induce sleep in a few minutes. This article will give you a few tips on how to select the best blue light blocker glasses.
The most important factor to consider is the ability of the glasses to block out blue light. You need to select glasses that block a lot of blue light so as to have value for your money. If you are looking to have improved sleep after a long day at work, you need to ensure that the lenses block a large amount of light. It is advisable that you visit an optician so that he or she can guide you on what glasses are the best in blocking out much of the blue light. Buy the best blue light filter or get the answer to What is blue light.
Select the lenses that are colored orange. Glasses that block out blue light come in many colors, for example, yellow and brown. Research has shown that the orange lenses block out most of the blue light. Brown and yellow lenses on the other hand only reduce the transmission of this light but do not block as much as the orange tinted glasses.
You need to consider the brand of the blockage glasses you are about to purchase. This will help to ensure that you have the best quality which means the more protected your eyes will be. Some brands offer glasses that have an anti-glare layer which helps to improve your vision and prevents you from straining.