q: I’m so glad for the summer daylight now! I’m looking forward to it – is there any harm in going without sunglasses? I think it’s much more healthy to absorb sunlight without them.
a: No, it’s better for your eyes to protect them from the sun. Prolonged exposure to UV light increases the risk of cataracts, macular degeneration, skin tumours on the eyelids, and changes in the conjunctiva. The miniscule amount of Vitamin D produced by the eyes through sun exposure does not justify the long-term risk.


