Eye health is closely linked to our lifestyle habits, including our eating habits: diet and eyesight are therefore linked much more than we think.

Just as a balanced diet can positively influence our general state of health, it also plays a crucial role in maintaining acute vision and preventing many eye disorders. This is because essential nutrients such as vitamins, minerals and antioxidants, found in many foods, help protect the eyes from premature ageing and disease.

A varied diet, rich in seasonal fruit and vegetables, white meat in moderation, fresh fish and oil seeds, being both balanced and complete, can be a good prevention for a variety of eye diseases, including maculopathy, glaucoma and cataract.
In this article, we will explore which 6 foods are best for supporting eye health and why incorporating these foods into your daily diet can make a difference in preserving your eyesight.

6 Foods That Are Good for Your Sight

1. Carrots for beta-carotene

Carrots are packed with beta carotene which is an antioxidant that helps lower the risks of cataract and macular degeneration.

2. Peppers, Brussel Sprouts and Broccoli

These three vegetables provide a great source of vitamin C. Vitamin C is a crucial antioxidant, which has been shown to protect the eyes.

3. Oysters and zinc

Rich in protein, zinc and iron, elements that help maintain healthy eyes, oysters are a tasty ‘substitute’ for red and white meat. In particular, zinc, contained in the retina, has been found to help the function of enzymes responsible for ocular health. People who have maculopathy, for example, may suffer from low levels of zinc in the retina, so eating zinc-rich foods can help improve the situation.

4. Turkey for vitamin B

Turkey is another meat which has high levels of zinc but it also contains the B vitamin niacin which protects the eyes against cataracts.

5. Spinach, a health bundle of protein and antioxidants

Spinach contain four proteins which help to protect eye health. Not only does it contain lots of vitamin C and beta carotene, which we know helps with cataracts, macular degeneration and general eye health, but it also has large amounts of zeaxanthin and lutein. These two antioxidants are found in high levels in the tissue of the macula. The pair of them absorb about 40-90% of the blue light intensity entering your eyes so they act like a sunscreen for the eyes. Some studies have shown that by eating foods with high levels of these two antioxidants can increase the pigment mass in the macula which in turn means a better protection of the retina and a lower risk of macular degeneration.

6. Fish and ‘good’ fats

Oily fish, such as salmon and sardines have high levels of Omega-3 which helps your eye health. Some studies have shown that eating foods high in Omega-3 can help to protect the very small blood vessels deep within the eye. Omega-3 can also help people who suffer with dry eyes.

Diet for those already suffering from an eye disease

If you already suffer from eye disease, adopting a targeted diet can help slow the progression of the disease and improve eye health.

As mentioned, for example, studies have shown that low zinc levels may be associated with an increased risk of macular degeneration, so it is advisable to enrich your diet with zinc-rich foods. In addition, nutrients such as lutein, zeaxanthin and vitamin C can provide further support, helping to protect the retina from oxidative damage.

Obviously, a proper diet is of great support, but on its own it cannot reverse the course of an eye disease: if you need a specialist examination, we are available in our clinic in Milan (tel. 02 36523300) and in our clinic in Catania (tel. 095 315494).

Or you can contact us through our form https://www.microchirurgiaoculare.com/en/contacts/