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How to Protect Your Vision: A Guide to Ocular Nutrition

Here’s how to protect your vision with nutrition and simple habits tailored to specific conditions:

Dry Eye Relief

Nutrition and daily care can help reduce inflammation and improve long-term results:

  • Ground Flaxseed: Add 2 tablespoons of ground flaxseed to oatmeal, yogurt, or smoothies daily.
  • Warm Compresses: Apply for 1–2 minutes every day (in the shower works great). Gently massage your eyelids to stimulate oil glands.
  • Increase Water Intake: Staying well-hydrated can help maintain tear production and reduce dry eye symptoms.


Glaucoma Support

Certain foods may improve blood flow and reduce pressure on the optic nerve:

  • Dark Leafy Greens: Aim for 1 serving a day (like kale or spinach).
  • Beets: Boost circulation with beet-rich meals or juices.
  • Black Currants: These are rich in antioxidants and support healthy eye pressure.


Macular Degeneration Prevention

Prevent or slow progression with these nutrition tips:

  • Leafy Greens: At least 3 servings a week to protect against oxidative stress.
  • Saffron: A small pinch daily has been shown to improve vision in people with Age-Related Macular Degeneration (ARMD).
  • Goji Berries: Rich in antioxidants for macular health.
  • Dark Chocolate: Choose 72% cocoa or higher for antioxidant benefits.
  • Berries: Blueberries, strawberries, and blackberries are excellent choices.
  • Lutein Supplements: Supplements are okay, but eating greens is more effective.
  • Dietary Tips: Lower cholesterol intake through diet—statins have not been shown to improve eye health.
  • Blue Light Protection: Use lenses with blue light filters to reduce strain and protect the retina.


Cataract Prevention

Antioxidants from food and good habits can slow the development of cataracts:

  • Spinach, Carrots, Oranges: Add these to your diet regularly.
  • Supplements: Antioxidant supplements have not been proven effective, so focus on whole foods instead.
  • Wear Polarized Sunglasses: Protect your eyes from UV rays to slow cataract formation and reduce the risk of macular degeneration.


Preventing Diabetic Retinopathy

Following a nutrient-dense diet can help prevent diabetes and reduce the risk of diabetic retinopathy:

  • Whole Plant-Based Foods: Focus on fiber-rich foods like beans, lentils, whole grains, vegetables, and fruits to maintain stable blood sugar levels.
  • Nuts and Seeds: Almonds, walnuts, and chia seeds can help with glucose regulation.
  • Avoid Processed Foods: Limit refined sugars, white flour, and artificial sweeteners to prevent blood sugar spikes.
  • Leafy Greens and Cruciferous Vegetables: Broccoli, Brussels sprouts, and kale help reduce inflammation and improve insulin sensitivity.
  • Cinnamon and Turmeric: These spices have been shown to support blood sugar control and reduce oxidative stress in the eyes.
  • Regular Exercise: Physical activity helps regulate blood sugar and reduces the risk of diabetes-related complications.


By incorporating these simple nutritional tips and habits into your daily routine, you can keep your vision clear and your eyes healthy for years to come!

Downloads

Nutrition & Ocular Health for patients (pdf)

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Meals For Ocular Health (pdf)

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  • About Dr. Kara
  • Opt Out Podcast
  • Preventable Disease
  • Diet & Inflammation
  • Nutrition & Ocular Health
  • How to Be Successful
  • Meal Plans
  • Trusted Resources
  • What Else Am I Up To?

Kara Foster OD

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