Turn up the light
As we get older we need more light to see ? a 60 year old will need three times as much light as a 20 year old to see properly. As the change happens gradually you might not have noticed however. Make sure your rooms are adequately lit; consider buying extra lighting if you find yourself struggling to see easily. Insufficient light can cause eye strain, which in turn may lead to symptoms such as blurred vision, headaches and aching shoulders.