- Experts at Optical Express highlight the link between diet and healthy vision
- Nutrient-rich foods may reduce the risk of age-related eye conditions
As growing evidence reveals the impact of nutrition on overall health, eye care specialists are reminding the public that diet also plays a crucial role in protecting vision.
According to experts at Optical Express, certain nutrients can help safeguard the eyes from common conditions such as cataracts and age-related macular degeneration (AMD). In particular, foods rich in vitamins, antioxidants and healthy fats can provide long-term support for eye health.
Dr Stephen Hannan, Clinical Services Director at Optical Express, explained:
“Nutrition is a crucial but often overlooked part of eye care. Small, simple changes — like eating more leafy greens or oily fish — can make a real difference to the long-term health of your vision. While no single food will prevent eye problems, a balanced diet containing the right nutrients can lower the risk of conditions such as AMD and cataracts. Regular eye examinations remain essential, as they allow us to detect early changes and provide tailored advice.”
The eye-boosting superfoods:
- Leafy greens (spinach, kale): Rich in lutein and zeaxanthin, antioxidants that support the retina and may reduce AMD risk.
- Oily fish (salmon, mackerel, sardines): High in omega-3 fatty acids, which support tear production and ease dry eye symptoms.
- Citrus fruits, berries, peppers: Packed with vitamin C, an antioxidant that strengthens blood vessels in the eyes.
- Nuts and seeds (almonds, sunflower seeds): Excellent sources of vitamin E, which helps protect eye tissue from oxidative damage.
- Eggs: Contain zinc, lutein and zeaxanthin, which support the macula — the part of the eye responsible for central vision.
Specialists also advise limiting processed foods high in sugar and unhealthy fats, as these can increase the risk of diabetes and related eye complications.
Optical Express encourages everyone to view diet as part of their overall eye care routine — alongside UV protection, taking screen breaks and attending regular eye tests.
