Can Diet and Nutrition Help Prevent or Manage Glaucoma? What You Should Know

Glaucoma is a serious eye condition that can lead to vision loss if left unmanaged. While it often develops without noticeable symptoms, it damages the optic nerve over time, making early detection and consistent care essential. If you or a loved one are concerned about glaucoma, you may be wondering—can diet and nutrition play a role in prevention or management? At Brigham Eye Specialists, we believe in a comprehensive approach to eye health, and that includes looking at the impact of lifestyle choices.
 

The Connection Between Nutrition and Glaucoma

There’s no magic food that can cure or prevent glaucoma, but research suggests that certain nutrients support optic nerve health, improve blood circulation to the eyes, and may help lower intraocular pressure (IOP), a key factor in glaucoma development.
 

Nutrients That Support Eye Health

• Antioxidants (Vitamin C & E): Found in citrus fruits, bell peppers, nuts, and seeds, antioxidants help reduce oxidative stress, which can damage the optic nerve over time.

• Omega-3 Fatty Acids: Foods like salmon, flaxseeds, and walnuts are rich in omega-3s, which may improve eye blood flow and reduce inflammation.

• Leafy Greens (Lutein & Zeaxanthin): Kale, spinach, and collard greens contain powerful antioxidants known to support retinal health and possibly lower glaucoma risk.

• Zinc & Copper: Found in lean meats, shellfish, and beans, these minerals are essential for maintaining overall eye function.

• Magnesium: This mineral, found in almonds, avocados, and whole grains, has been linked to better blood flow in the eyes and relaxation of blood vessels, which may help with intraocular pressure regulation.
   

Foods to Limit for Better Eye Health

• Excessive Caffeine: While your morning cup of coffee is fine, too much caffeine may cause temporary increases in eye pressure.

• High-Sodium Foods: Diets high in processed foods and salt can contribute to high blood pressure, which may affect the blood vessels supplying your optic nerve.

• Sugary and Processed Foods: These can contribute to inflammation, which isn't ideal for any part of your body, including your eyes.
   

The Role of Lifestyle & Regular Eye Exams

While a balanced diet is an important piece of the puzzle, it’s not a substitute for professional glaucoma management. Here in Brigham City, where we enjoy a beautiful mix of outdoor activities and small-town living, maintaining eye health means making proactive choices. Regular eye exams are critical, especially if you have a family history of glaucoma or other risk factors like diabetes or high blood pressure. We offer comprehensive glaucoma screenings tailored to your specific needs. We use advanced diagnostic tools to detect early signs of glaucoma before vision loss occurs.
 

Protect Your Vision at Brigham Eye Specialists

The best way to prevent or manage glaucoma is through early detection and ongoing care. If it’s been a while since your last eye exam or you have concerns about your eye health, now is the time to take action.
 

If you’re concerned about glaucoma or simply want to keep your eyes in top shape, schedule an eye exam with Brigham Eye Specialists. Visit our office in Brigham City, Utah, or call (435) 734-2097 to book an appointment today.