Managing Central Serous Retinopathy (CSR) isn’t just about stress and screen time—your diet plays a key role, too. Certain foods can support healing and reduce inflammation, while others may quietly increase your risk of flare-ups. Here’s how food influences CSR and what to keep in mind.
1. High-Sodium Foods Can Increase Fluid Retention
Foods with high sodium (like chips, canned soups, and fast food) can lead to fluid retention in the body—and potentially in the retina.
Tip: Aim for a low-sodium diet and read food labels carefully.
2. Caffeine and Energy Drinks May Trigger Flare-Ups
Though research is mixed, many CSR patients report flare-ups after consuming high-caffeine products like energy drinks or excessive coffee.
Tip: Limit caffeine intake and track your symptoms after consumption.
3. Sugar and Refined Carbs Can Elevate Cortisol
High-glycemic foods (like white bread, soda, and sweets) may spike blood sugar and cortisol, the stress hormone linked to CSR flare-ups.
Tip: Choose complex carbs like sweet potatoes, oats, and brown rice.
4. Omega-3s Help Combat Inflammation
Healthy fats from sources like salmon, chia seeds, flaxseed, and walnuts have anti-inflammatory effects that may support retinal health.
Tip: Incorporate Omega-3s a few times a week.
5. Antioxidant-Rich Foods Support Retinal Tissue
Foods rich in vitamins A, C, and E, along with zinc and lutein, help protect your eyes from oxidative stress.
Best picks: Leafy greens, bell peppers, carrots, citrus fruits, and eggs.
6. Alcohol Can Disrupt Sleep and Raise Cortisol
Even moderate alcohol can reduce sleep quality and elevate stress hormones, which may worsen CSR in some individuals.
Tip: Limit alcohol and observe how your eyes respond after drinking.
7. Hydration Is Crucial for Eye Function
Dehydration can worsen eye dryness and strain—potentially aggravating CSR symptoms.
Tip: Aim for at least 8 cups of water per day, more if you’re active or in dry environments.
Conclusion
What you eat (and drink) may not cause CSR—but it can absolutely influence flare-ups, inflammation, and overall eye comfort. By focusing on a balanced, anti-inflammatory diet, you can support your vision and take an active role in managing CSR.