Cataract prevention methods

Lately, I've been spending more time looking at my phone.

My eyes keep getting tired and my vision is worsening.

In the past, cataracts were considered a disease that occurs with aging.

It can also develop even when you're young.

My father also had cataract surgery.

How should I prevent cataracts?

Since eye fatigue is high, I am curious about cataract prevention.