Major Reasons of Weak Eyesight may include environment and age factor. But people only cure their eyesight by just having glasses or contacts, which is not enough. Weak eyesight doesn’t include complete blindness because there is still some sight and it can be improved with use of visual aids. Weak eyesight includes degree of sight loss and poor night vision. So, you want a healthy eyesight you should limit your activities which are explained below:

List of Reasons of Weak Eyesight is Given Below:

  • Maximum use of Gadgets
  • Eating Unbalanced Diet
  • Diabetic Retinopathy
  • Not drinking enough Water
  • Smoking

May read this Article as well: 10 of best foods to eat before exams.

1- Maximum use of Gadgets – Eyesight Strain:

Spending maximum time on gadgets like mobiles or laptops can strain your eyesight and causes vision problems, especially if you are using for hours daily. This is one of major reasons of Weak Eyesight. Which causes dizziness, blurry vision and nausea. Other symptoms includes burning eyes, headache and disturbed sleep. Sometimes continuous strain can also lead to permanent vision lost. Give your eyes breaks for about 15 minutes and may increase the font size if you are struggling.

Excessive use of computer is one of the reason of eyesight damage
Excessive use of computer causes eyesight damage | Blurbgeek

Similarly, the excessive use of gadgets lead to the loss of sleep in the night. A scientific study at the California Institute of Medical Science revealed that the peoples who tend to use cell phones late night developed nausea, sleeplessness and erratic behavior due to the lost of fine sleep. Furthemore, there is a great chance of week eyesight found in the peoples that tends to sleep late at night due to loss of sleep hormones that washes the eyes in the night and prevent them of infection and harmful bacteria.

Using hone in dark with excessive bright light can cause weak eyesight
Girl using phone in dark with excessive bright light | Blurbgeek

2- Eating unbalanced diet – Weak Eyesight:

The unbalanced diet usually referred to the improper eating times and excessive consumption of junk food. These foods don’t contain essential proteins and vitamins required for the healthy life-style and in consequence the effects on the health are very severe. The common effects are gain of excessive weight and weak eyesight.

We know that Carrots are good for eyesight, but we can’t even eat for months therefore, every member in family is suffering with weak eyesight. Certain fruit are very useful for eyesight especially ones that contains beta carotene, vitamin E and vitamin C. Foods which includes for best eyesight are eggs, fish, nuts and other seafood.

The balanced diet is the key to healthy eyes. The peoples who consume vitamin E, Zinc, selenium and Lipoic acid in regular diet have less danger of weak eyesight.

unbalanced Diet is a reason of weak eyesight
Balanced Diet for healthy eye-sight | Blurbgeek

3- Diabetic Retinopathy – Damage Retina:

People with diabetes may experience change in vision because of the following disease. Diabetes may cause blood vessels that nourish retina to develop tiny, abnormal branches that leaks. This can interfere with vision overtime and may damage the retina. Surgical treatment can reduce its progression but regulating blood sugar is the most important step before treating diabetic retinopathy.

The American Diabetes Association recommends that most people with diabetes keep their A1c level (a measure of average blood sugar levels over the previous two to three months) below 7% to prevent the risk of complications. As blood glucose directly damages retinal blood vessels, there is strong epidemiological evidence that blood sugar control translates to decreased incidence and severity of diabetic retinopathy.

Diabetic Retinopathy Effects of Eyesight
Diabetic Retinopathy Effects of Eyesight | Blurbgeek

4- Not drinking enough Water – Vision Problems:

Water is needed for various organ of our body to function. When body is not adequately hydrated organ may suffer which includes eyes. When eyes stop producing tears which are no longer lubricated and leads to dry eye, eye strain and vision problems.

You should drink 8 glasses of water (each 8 ounce (0.3 kg) glasses) each day, to avoid problem by this reason of weak eyesight. However, based on body weight, health conditions, level of activities and other influences, different people need different amounts of water to stay hydrated. Most healthy people can stay well hydrated by drinking water and other fluids whenever they feel thirsty.

Tears are really important for providing clear vision. Tears may wash matter int he eyes and helps to reduce the eye infection. Moreover, Dehydration will stop producing tears which we need for moisture. Eyes become dry and red which isn’t attractive or healthy.

Splashing Water on eyes is healthy for good eyesight
Splashing Water on eyes is healthy | Blurbgeek

5- Smoking – Irritation in Eyes:


Smoking may cause heart disease and lung cancer, however many people don’t know about vision loss. Smoking may increase risk of AMD, Cataract, Glaucoma, Diabetic Retinopathy and Dry eyes.

  • Age Related Macular Degeneration (AMD)
  • Cataract
  • Diabetic Retinopathy
  • Glaucoma
  • Dry eye Syndrome

Smoking contains substances that may irritate your eyes, putting you at risk of developing dry eyes. Cigarettes may also change the consistency of your tears, causing them to evaporate too quickly. To maintain your visual comfort, it’s best to stop smoking. We also advise avoiding second- and third-hand smoke.

Smoking Effects on eyesight - weak eyesight
Smoking Effects on eyesight | Blurbgeek

If you want a healthy eyesight its better to quit smoking and adopt a healthy diet chart that not only provide you with good eyesight but with ravishing health also.

If you are into fitness and sports than checkout our article on how sports helps you maintain your health and lead you live a healthy life.