As the population ages, age-related sight problems are set to increase. However, half of all sight loss is avoidable if detected early, eye doctors have said.

According to the Irish College of Ophthalmologists (ICO), regular eye tests are essential for maintaining healthy eyes, as they can identify the early signs of diseases such as glaucoma, cataract and age-related macular degeneration (AMD).

"In the next 15 years, the Irish population aged 65 and over is set to double and the number of patients with age-related sight loss problems will increase. It is therefore essential for people to become more aware of their eye health needs and be proactive about having their eyes tested at least every two years," explained ICO president, Ms Patricia Logan.

The ICO also highlighted the importance of a healthy diet and lifestyle. Studies show that some foods can help prevent certain eye conditions, such as cataracts and AMD. Foods recommended for good eye health include green vegetables such as spinach and broccoli, brightly coloured fruit and vegetables, such as oranges, carrots and peppers, oily fish and eggs.

The ICO pointed out that a sedentary lifestyle can contribute to many eye-related conditions, particularly in older people. For example, people who do not get enough/any exercise may develop type 2 diabetes. Diabetic retinopathy is a complication of this. It is a serious eye condition, which if left untreated in the long-term, can lead to blindness.

Smoking and excessive alcohol use can also have a detrimental effect on the eyes.

The ICO called on people to be familiar with their family's eye history, as certain conditions, such as glaucoma, can be hereditary.

It also reminded people who use computers to take regular breaks from the screen - at least once an hour - to give your eyes a rest.

Finally the ICO reminded people to take care of their eyes in the sun. Always wear sunglasses with a UV factor. This advice is also for people taking part in winter sports, such as skiing.

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