Blue Light

Do You Need UV Protection on Sunglasses?

Staying outdoors for a long time can be harmful because we are completely exposed to ultraviolet rays from sunlight. It will damage our eyes and skin. We should protect ourselves from Ultraviolet rays as they can affect the cornea, retina, and other parts.

Many people must wear sunglasses to safeguard their eyes, but an ordinary one cannot provide enough protection. You must wear special eyeglasses whenever you go outside in sunlight for long hours.

Click here to get the best eyewear from different brands on a single portal. It is necessary to understand the importance of UV protection. Due to the ozone layer depletion, people are suffering more than usual. You may suffer from severe eye diseases, and in worst cases, you can also become blind.

Many types of lights come from the source, and it is necessary to know how it affects us. In the following write-up, we will discuss whether you need UV protection on sunglasses.

About UVA and UVB Sunlight Rays

If you do not have detailed knowledge about different types of lights, there is no issue. You must focus on the ultraviolet rays that can be dangerous for anyone. It is necessary to safeguard your eyes from these rays.

If you do not wear protective eyeglasses, then UVA can penetrate your retina and damage it. If we talk about UVB rays, they cannot penetrate deeply, but they can affect your eyes. You may suffer from various diseases like cataracts, pterygia, conjunctivitis, and much more.

When you stay outdoors for many hours, your eyes may change into red, and it can cause inflammation and irritation. But what will happen if you do the same thing daily. It can severely affect your health, and therefore, you need protection from the beginning.

In this way, you can see everything clearly without any discomfort. Many people think that it is okay to go outside without sunglasses in pleasant weather. But it is a myth because these rays are still present, and it can affect you.

About Blue Light

Nowadays, everyone is using devices like mobile phones, laptops, tabs, television, etc. Every office has computers, and everything has become digital. Therefore, you spend most of the time in front of the computer. These devices produce blue light, which is harmful to us.

It can damage our eyes slowly and severely. If you are comparing the blue light with UV rays, then it is not the same. But if you are exposed excessively to this light, it can severely damage your eyes.

Therefore, even if you are sitting indoors and doing your work on your computer, you are not completely safe. Ensure that you must wear effective eyeglasses with a protective layer to safeguard your eyes.

How Can You Get Protection from Sunlight?

Wherever you go outside, make sure that you must wear good-quality sunglasses for eye protection. You can get plenty of sunglasses available in the market. But it is necessary to understand those types and choose the best and safe one for yourself.

1. Photochromic Lenses

These types of lenses are quite different from the UV coating one. The lenses become dark wherever you go outside, and it becomes normal when you enter indoors. These eyeglasses can be used as sunglasses as well as eye correctors. There is no color change if the lenses have a UV coating.

It is hard to block the visible light from the coating. When you wear sunglasses, you can see everything dark, and it works similarly. You can find the photochromic coating on many car windshields to get UV protection. No matter if you are driving or not, you can wear such lenses for eye protection.

2. Prescribed Sunglasses

If you want to have a clear vision and intense protection from harmful sunlight rays, you must get the prescribed one. It is easy to fit over the eyeglasses and provides comfortable vision. You can get everything in one sunglass. You can pick any of your favorite designs for the frame.

If you wear contact lenses, make sure that you always wear sunglasses wherever you go outside your home. Now, the technology has taken a step ahead, and now, you can get contact lenses with additional protection.

There are possibilities to get attracted to cheap and fancy deals. But you must remember that eye protection is relatively crucial than any other thing. You cannot compromise your health by buying cheap and fancy frames without any sun protection.

3. Inexpensive Sunglasses

Many people cannot afford expensive sunglasses with plenty of coatings and protective surfaces. The inexpensive ones are such options, and it is necessary to understand that the coating will wear out soon.

After that, it will be an ordinary pair of sunglasses, and you have to purchase another one. Ensure that the company must claim that it is providing 100% coating that keeps your eyes safe. With time, it will not change, but you cannot be sure about its quality for the long term.

Choosing the Right Type of Sunglasses

Depending on every person’s needs, one can choose any pair of sunglasses to safeguard eyes. It is better to avoid going outdoors as much as you can. But if something is urgent, then it is okay to go but do not forget to wear good-quality sunglasses.

You can get plenty of options at different prices, and you should always invest your money in the right thing. Take your time to research well and then decide the best option.

Final Thoughts

Undoubtedly, UV protection is relatively necessary on sunglasses because excessive exposure to sunlight can damage our eyes. It is a god’s gift, and we cannot ruin it. Therefore, it is best to wear a good pair of sunglasses wherever you go outside.

Even if you are indoors, you are not completely safe. You need to purchase eyeglasses with plenty of high-quality coatings. After understanding the importance, ensure that you do not neglect the safety of your eyes and keep them protected.

The Health Hazards of Gaming Dissected

Video games are one of the modern era’s most popular forms of entertainment and will become even more dominant in the years to come. Kids love them, adults play them, and the tech industry makes a mean buck off of them. But like everything technology related, they can easily be abused, becoming a serious health hazard. According to the Independent, two Nintendo Wii users suffered from a stroke after playing a Wii exercise game. Reports of people dying after gaming binges at internet cafes are also becoming more frequent.

So what’s going on? Gaming is supposed to provide entertainment and a nice respite from reality, not cause injuries and even deaths. In this report we explore the major potential health hazards of gaming in the 21st century for any serious gamer out there to consider and take into account. It’s not meant to scare you away from gaming altogether, but rather, to start exercising moderation and balance gaming with other forms of relaxation.

Health Hazard #1: Physical and Musculoskeletal Diseases

Playing video games usually means sitting in front of a screen for hours on end. Needless to say, that’s not good for your body. As such, gaming can result in an array of physical ailments.

Musculoskeletal Diseases

Musculoskeletal Diseases such as carpal tunnel syndrome and tendinitis have risen to become one of the most common side effects of playing video games. Some of these ailments are even  named after the gaming devices which cause them, such as:

  1. ‘Playstation thumb’: Refers to the numbness and the blisters that appear on the player’s thumb due to friction between the thumb and controller.
  2. ‘Nintedonitis’: Refers to a tendon injury in the wrist, which is a result of extended use of the Nintendo.
  3. The ‘Wii fracture’: Refers to the fracture at the base of the fifth metatarsal, which is a result of using the Wii balance board.

Carpal tunnel syndrome has also been linked to excessive gaming, according to one study. A mouse with good ergonomic design may be helpful (for PC gamers), though it will never replace taking frequent breaks between gaming sessions.

Back and neck pain:

According to physical therapist Sadia Vanjara, there has been a sharp rise in the number of children who experience chronic neck, back and shoulder pain due to gaming. Children have a habit of bending over their devices for hours on end, which also limits the amount of time that they spend running around and exercising their body. Poor posture and bodily pain at a young age can translate into debilitating conditions later on in life.


Studies have linked obesity amongst people to gaming; suggesting that anyone who spends less than 1.5 hrs in front of their gaming consoles is 75.4% less likely to suffer from obesity. In other words, the more time you spend gaming, the less likely you are to exercise, and more likely you will suffer from obesity in your life.

Health Hazard #2: Gaming Addiction

If there’s still any doubt that video games can be addictive, consider the fact that the condition has just been included in the World Health Organisation’s Classification of Diseases. The medical term for this health hazard is ‘Gaming disorder’ as listed on the WHO’s‘11th Revision of the International Classification of Diseases (ICD-11)’.

Video game addiction overtime severely reduce the player’s ability to remain attentive and focus in the real world. According to the telegraph, playing ‘shooter games’ can damage your ‘hippocampus’ and cause you to lose brain cells. This addiction is fuelled by a need to complete the game, to win the rewards and the ability of the game to generate emotions in the players. Symptoms of gaming disorder can include:

  1. Irritability
  2. Anxiety
  3. Anger management issues
  4. Depression
  5. Neuroticism
  6. Apathy

The problem is that the negative emotions and effects of gaming addiction aren’t limited to just the time while you play the game – it also impairs your ability to function even after you put down your game controls. Like most addictions, it can seriously affect your work and social life if left unchecked.

Health Hazard #3: Prolonged blue light exposure

Whether you’re playing on the computer, console, or even smartphone, there is an invisible enemy slowly killing your eyes. The name of the enemy? Blue light.

Virtually all electronic screens emit blue light, which is a shortwave length light that is high energy, and unfortunately detrimental to your eyes with prolonged exposure. It causes everything from eye fatigue, dry eyes, disruption of your sleep, to even macular degeneration where you can go blind as the blue light slowly destroys the photoreceptor cells in the back of your eyes.

The best way to protect your eyes from blue light is to moderate the amount of time you spend in front of the screen. Gaming glasses that filter out blue light can also be effective in protecting your eyes, though they don’t mitigate the other hazards mentioned with gaming.

In conclusion…

The point of this article isn’t to dissuade you from gaming altogether. Like all forms of entertainment, moderate gaming is a great way to relax and unwind from everyday life. However, there is little doubt that prolonged gaming does come with substantial health risks that all serious gamers must take into account.

The effects of gaming can be mitigated by limiting the amount of time spent in front of video game consoles, as well as ensuring that your posture is correct, that you take frequent breaks to rest your wrists and fingers, and that you balance it with a good exercise regime. It’s also important to not allow gaming to become your reality, by always prioritizing real-life relationships and social interaction over those occurring inside your screen.