The Relationship Between Diet and Eye Health: Foods That Can Improve Your Vision

As optometrists, we often talk about the importance of regular eye exams, proper eyewear, and the benefits of contact lenses. However, we often overlook one crucial factor that can significantly impact eye health: our diet.

What we eat plays a critical role in maintaining healthy vision, and incorporating certain foods into our diets can help protect our eyes from various conditions. In this blog post, we will discuss the relationship between diet and eye health and share some foods that can improve your vision.

Leafy Greens

Leafy greens, such as kale, spinach, and collard greens, are excellent sources of antioxidants and essential vitamins like vitamin C, E, and A. These nutrients help protect the eye from harmful free radicals and reduce the risk of age-related macular degeneration (AMD) and cataracts.


Fish is rich in omega-3 fatty acids, which are essential for maintaining healthy vision. Eating fatty fish like salmon, tuna, and sardines can help prevent dry eyes, macular degeneration, and other eye conditions.

Citrus Fruits

Citrus fruits like oranges, lemons, and grapefruits are rich in vitamin C, which is essential for healthy blood vessels in the eye. Vitamin C also helps reduce the risk of cataracts and age-related macular degeneration.

Nuts and Seeds

Nuts and seeds like almonds, walnuts, and chia seeds are excellent sources of vitamin E, which can protect the eyes from damage caused by free radicals. Eating these foods can help reduce the risk of cataracts and AMD.


Carrots are rich in beta-carotene, a precursor to vitamin A, which is essential for good vision. Eating carrots can help maintain healthy eyesight and reduce the risk of night blindness and macular degeneration.

In conclusion, our diet plays a vital role in maintaining healthy vision, and incorporating the right foods into our diets can help prevent various eye conditions. Eating a balanced diet rich in leafy greens, fish, citrus fruits, nuts and seeds, and carrots can help protect your eyes and improve your vision.

At Invision Optical, we care about your eye health and offer comprehensive eye exams, a wide selection of eyewear, and contact lenses. If you have any concerns about your eye health, contact us today to book an appointment.