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Can Onion Juice Really Help Your Eyes? Let’s Gently Explore the Truth

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You’ve probably seen the headlines:
“Drink onion juice for 5 days and your vision will improve!”

It sounds dramatic, maybe even too good to be true—like something from a home remedy myth. But is there any truth behind this trending trick? Let’s take a gentle, honest look at what onion juice may offer for your eyes—and how to try it safely. 🌿


🧅 What’s So Special About Onions?

While onions might not seem like your typical eye-friendly food, they’re surprisingly rich in plant compounds that support overall wellness—including for your eyes.

Here’s what makes them worth a second look:


🔬 1. Quercetin – Nature’s Soothing Antioxidant

Onions are one of the richest sources of quercetin, a plant-based antioxidant that helps calm inflammation. Some early studies suggest it may support:

  • Dry or itchy eyes

  • Eye strain from long screen time

  • General oxidative stress linked to aging

While it won’t cure vision problems, it could offer some gentle relief and support.


💥 2. Sulfur Compounds – Detox for Your Body (and Eyes)

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