Why does eyesight deteriorate with age?

[Fruita]

My mom get poorer and poorer eyesight with the age. But she doesn't have myopia. So, what cause her poor eyesight? Why people's eyesight deteriorate with age? Is there anyway that we can do to prevent it?

[Fruitdale]

It is true that our eyesight will deteriorate with our age. Our eyes are just like a machine if the machine is old then it can't function well and there will be many problems with this old machine. Age will impair our eyesight. If we do not take care of our eyes, we may suffer from many eye problems and vision problems.

[Fruithurst]

Dear friend, I think you should take your mum to see an eye doctor. Many senior people will suffer from eye problems and vision problems. The regular eye exam can help them to get rid of potential risks and disease to get worse. You can also help your mum by keeping a healthy diet to provide enough nutrients for our eyes to perform well.