Lack of antioxidants and overexposure to sunlight

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Age-related eye diseases like macular degeneration, diabetic retinopathy and cataracts are not affecting a large portion of the world’s population. The prevention work of these common ocular conditions is of great importance. Until now, scientific evidences have discovered some factors that may cause eye diseases as people age.

Lack of antioxidants and overexposure sunlight damage eye health

It is definitely true that eye health also relies on some other parts of the body. For example, diabetic retinopathy is caused usually by diabetes. And many related factors can play a role in forming an eye disease. But it is still possible to point out some common factors. Two of the common causes are lack of antioxidants and overexposure to sunlight. It is important to take actions to avoid these factors, so that the eyes can maintain healthy even a person grows older.

EUREYE study provided scientific support

A study named EUREYE has reported a significant correlation between the lack of antioxidants and excessive sunlight exposure and eye diseases. This study was conducted under the supervision of Astrid Fletcher, a renowned epidemiology professor. Researchers of the study published this result in the journal Archives of Ophthalmology once they had ascertained this critical correlation. They also pointed out that these two factors are actually the main reason for the large population with poor vision in the United Kingdom.

Design and execution details of the study

In fact, Professor Astrid Fletcher was the first person who reported this essential association between the lack of antioxidants and sunlight overexposure. The study was not limited to the lifestyle and medical history of those participants. It evaluated all areas of their lives in detail. In this way, this study was comprehensive. In addition, participants were recruited from different parts of the world, which ensured that the study was unbiased. In addition, advanced methodology and tools used in this study have made it a big success.

The meaning of the study finding

With so many efforts from the researchers, the study revealed the scientific correlation between these two factors and eye diseases mentioned above. This finding is essential for people to become more aware of these risky factors. On one hand, lack of antioxidants is a common health condition in modern citizens. Many people like to consume unhealthy foods and reject fresh vegetables and fruits. Keeping an unhealthy diet containing few vegetables will quite probably lead to antioxidant deficiency. On the other hand, sunlight exposure is also a worrying problem in the current situation of ozone layer damage.

How to avoid these two harmful factors?

The above study finding urges all people to pay more attention to these two factors. The eyes are quite vulnerable to harmful rays contained in sunlight because the eye’s natural lenses absorb UV light. In addition, blue light will pass through the retina and cause harmful effects. Using sunglasses of high quality is an urgent job. In addition, various nutrients should be taken to protect the eyes from these harmful rays. Beneficial nutrients include antioxidant vitamin C and E, carotenoids such as zeaxanthin and lutein and zinc.