Our eyes are the most incredible pieces of equipment and they
enable us to enjoy the world around us.
We have only two eyes so it’s vital
that we take good care of them because the passage of time, the ageing process
and the increased risk of medical conditions affecting them mean that they may
become less likely to satisfy our visual needs.
EYE TEST
An eye test at least
every year (unless advised otherwise) is very important. This helps to
identify whether they need a little help from glasses or contact lenses. For
example, presbyopia (loss of focusing power of the lens) usually starts in
middle age and most people notice that reading or focusing on objects close up
is not as easy as it was. It’s considered a normal part of ageing and occurs
when the eye lens becomes stiffer, larger and less able to change its shape to
focus. It is easily improved with reading glasses.
A test also allows problems which
can damage the eyes to be detected and treated early. An example is
glaucoma, a condition where by fluid pressure builds up and if left
untreated can cause blindness. The problem often goes unnoticed until permanent
damage has occurred. However, during
an eye test, it can be identified so treatment can be given and vision
protected.
GOOD DIET
Diet
plays a very important role in good vision. One rich
in antioxidants - vitamins A, C and E, beta-carotene, zinc, selenium andflavonoids (found in red wine, green tea and dark chocolate) - can help to
counteract the effects of time and the environment on the eyes. Smoking
increases the risk of age-related macular degeneration and so is best avoided.
CLOUDING
Cataracts are cloudy areas in the
lens that are very common and make vision unclear. Nowadays they can be easily
treated by surgical removal. Low calcium, smoking, excess UV
radiation and diabetes make cataracts more likely so the eyes need to be
protected from these.
TAKE A BREAK
Like any part of the body, the eyes
need rest too. Whether it’s close work or time spent in front of a computer screen,
if you are to avoid straining, then regular breaks are needed. Don’t forget
that like the skin, the eyes can be damaged by UV radiation, so protect them by
wearing sunglasses. Think about protective
glasses or goggles if there’s a risk of particles of debris entering your
eyes whilst you work or participate in sports and hobbies.
Read the original article published on
healthspan.co.uk
by Dr Rob Hicks,
No comments:
Post a Comment