The first is flaxseed, which contains alpha-linolenic acid, a plant-based omega-3 fatty acid. Ground flaxseed can be added to oatmeal, yogurt, or smoothies.

Chia seeds also provide plant-based omega-3 fats, along with fiber and minerals. They can be mixed into yogurt or soaked in liquid before eating.

Sunflower seeds are particularly interesting because they provide vitamin E, an antioxidant that helps protect cells from damage. Vitamin E is among the nutrients studied for their role in age-related eye health.

Pumpkin seeds contain zinc, an essential mineral involved in normal retinal function and vitamin A metabolism.

Sesame seeds offer zinc, copper, and healthy fats. They can be sprinkled over vegetables, salads, or whole-grain dishes.

Hemp seeds provide a combination of unsaturated fats, protein, and minerals, making them another nutritious addition to meals.

Finally, poppy seeds contain minerals and unsaturated fats, although there is limited direct evidence that they provide specific benefits for eyesight.

These seeds can contribute to a nutritious eating pattern, but their individual effects on preventing eye disease have not been firmly established. Plant-based omega-3s also aren’t identical to the DHA and EPA found in fish.

For long-term eye health, it’s important to eat a varied diet that includes leafy greens, colorful vegetables, and other nutrient-rich foods.

Regular eye examinations, protecting your eyes from excessive ultraviolet exposure, and managing conditions such as diabetes are equally important.

The best approach to healthy vision isn’t one miracle ingredient. It’s a combination of good nutrition, preventive care, and healthy everyday habits.

Which of these seven seeds do you already eat, and which would you like to add to your diet?