There are some simple ways through which you can take care of your eyes without using sunglasses.
- Diet and Exercise
This is the way by you can take care of not only your eyes but your whole body. Eating healthier food and exercising regularly improves the immune system and blood circulation which is good for you.
- Give some more rest to your eyes
Get an adequate sleep of 8 hours daily can improve your eye vision.
- Focus Shifting
Hold a small thing like a pencil and move it slightly left to right and right to left. It can improve focus.
- Up and Down, Around
Do Up and down and Around eyeballs, this trick totally improves and heals eyesight.