Our eyes are exposed daily to blue light, pollution, fatigue, and stress — all of which can weaken vision over time.
While modern medicine offers many treatments for eye problems, nature also provides powerful remedies.
One of the most surprising yet effective natural solutions is the onion drink — a traditional recipe believed to cleanse, protect, and strengthen the eyes from within.
Why Onion? The Science Behind It
Onions (Allium cepa) are more than just a kitchen staple.
They are rich in sulfur compounds, quercetin, and antioxidants — elements that are essential for maintaining clear and healthy vision.
Key nutrients for your eyes:
Quercetin: a potent antioxidant that protects the retina and lens from oxidative stress.
Sulfur compounds: help produce glutathione — a natural antioxidant that keeps the lens of the eye clear.
Vitamin C: supports blood circulation and protects capillaries around the eyes.
Selenium and zinc: contribute to maintaining normal vision and preventing age-related macular degeneration (AMD).
Together, these compounds help reduce inflammation, improve tear production, and delay eye fatigue.
How to Prepare Onion Drink for Eye Health
This traditional drink is simple, natural, and can be consumed daily in small amounts.
Ingredients:
1 medium onion (preferably red or purple, for higher antioxidant content)
1 cup of water (250 ml)
1 teaspoon of honey (optional, for taste)
A few drops of lemon juice (optional, for extra vitamin C)
Preparation:
Peel and chop the onion into small pieces.
Boil the onion in water for 10–15 minutes on low heat.
Let it cool, then strain the liquid.
Add honey or lemon if desired.
Drink half a cup in the morning and half a cup in the evening, preferably before meals.
Tip: You can also add a few pieces of garlic for an extra antioxidant boost
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