Eating spinach (palak) & drinking spinach juice is good for your eyes. It can protect against cataracts & other age related eye problems.

Lutein, a carotenoid found in spinach is protective against cataracts and other age related macular degeneration. Spinach is also a very rich in Vitamin A, which makes it beneficial for weak eyes. Zeaxanthin, another carotenoid found in spinach, keeps the eyes healthy by increasing the level of the macular pigment in the eye which degenerates with age.