This may include a lower risk of macular degeneration, which is the leading cause of irreversible vision loss in older adults.

In addition, diets high in lutein and zeaxanthin may also lower your likelihood of developing cataracts, a clouding of the lens which can lead to poor eyesight.

Zucchini is rich in manganese, lutein, zeaxanthin, and vitamins A and C — nutrients which contribute to healthy vision and may lower your risk of age-related eye conditions.