Every Indian kitchen starts with onions sizzling in hot oil - that sound alone signals a meal in progress. Whether for curries, biryanis, or everyday sabzis, onions are the base note of Indian flavour. But beyond their culinary charm lies an equally important role in health. Onions contain bioactive compounds that can help reduce inflammation - the internal reaction behind fatigue, bloating, and chronic pain. Modern studies confirm what Indian kitchens have always known: onions calm the body's inflammatory response, which supports better digestion and immunity. A 2021 research paper highlights quercetin, flavonoids, and phenolic compounds in onions as natural anti-inflammatories that may even help prevent long-term diseases. So, while onions are a foundation of flavour, they are also quietly doing the work of keeping your system in check.
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Desi Onions Benefits: Why They Are Good For Inflammation
Onions for Inflammation. (Photo: Unsplash)
Desi onions - the small, pink, more pungent varieties - have long been a fixture in traditional Indian kitchens. Their strong aroma and bite may bring tears, but that intensity comes from their nutrient density.
A 1998 research article showed that these varieties often contain higher sulphur and flavonoid levels, both of which play crucial roles in managing inflammation. These compounds help limit oxidative stress - the body's internal wear and tear that triggers inflammation.
Desi onions are also rich in anthocyanins and quercetin, antioxidants that protect cells and support immune strength. They are commonly used in home remedies — for instance, mixing crushed desi onion with honey to soothe a cough, or consuming them raw to manage joint pain.
The stronger the onion, the stronger its benefits - but that same strength can sometimes irritate sensitive stomachs. Moderation is key, and balancing them with other foods helps.
Red Onions Benefits: The Everyday Antioxidant You Need
Onions for Inflammation. (Photo: Unsplash)
Red onions are the onions most Indian households buy in bulk — large, glossy, and versatile. Their mild flavour makes them easy to use daily, whether in salads, raitas, or cooked dishes. But their benefits go far beyond taste.
Research published in 2019 found that red onions are rich in quercetin and anthocyanins — the same antioxidants that help reduce inflammation and protect against oxidative stress. Another 2013 paper found that these antioxidants play a role in managing chronic conditions such as heart disease and high blood pressure.
Because of their gentle flavour, red onions can be eaten raw — meaning the beneficial compounds stay intact. When used this way, red onions can help the body's natural healing process, improve metabolism, and support overall wellness.
They are also easier to digest, which makes them suitable for daily consumption — especially if you are trying to include more anti-inflammatory foods in your diet.
Desi Onion Vs Red Onion: Which One Is Better For You?
Onions for Inflammation. (Photo: Unsplash)
Here comes the main question: which onion works better for inflammation? The answer depends on your body and how you use them.
Desi onions, with their higher sulphur and flavonoid levels, can offer stronger anti-inflammatory effects. They are ideal for traditional slow-cooked dishes, where their strong aroma blends with spices and oils. Red onions, on the other hand, are more accessible, milder in taste, and easier to include raw — perfect for salads, sandwiches, or as a garnish.
The truth is that both onions complement each other. Desi onions bring intensity and depth to cooked meals, while red onions provide freshness and raw nutrition. Using both ensures a better balance of nutrients and taste, giving your body the dual benefit of antioxidants and anti-inflammatory compounds.
How To Eat Onions For Inflammation Relief
Onions for Inflammation. (Photo: Unsplash)
How you cook onions affects how much your body benefits from them. The nutrients that fight inflammation are sensitive to high heat. Here is how to make the most of both varieties:
Eat them raw: Add onions to salads, chutneys, or kachumber to preserve antioxidants.
Lightly sauté: Cook them on low to medium flame instead of browning them completely; it retains quercetin and flavonoids.
Add late in cooking: In soups or stews, add onions near the end to keep nutrients intact.
Use both types: Mix red onions for freshness and desi onions for stronger nutritional compounds.
These small tweaks can make your everyday meals more healing without changing how you cook.
How To Store Onions Properly To Keep Nutrients Intact
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Storage plays a major role in how long onions stay fresh and how well they retain their benefits. Improper storage can lead to sprouting, spoilage, or loss of key compounds. Here is how to do it right.
Whole Onions:
Store in a cool, dry place — avoid refrigeration for whole onions, as moisture accelerates decay.
Keep them in mesh bags or open baskets for air circulation.
Avoid placing them near potatoes; both release gases that cause faster spoilage.
Cut Or Peeled Onions:
Store in airtight containers in the refrigerator to prevent odour and moisture loss.
Use within two to three days for the best taste and nutritional value.
A few storage habits can make a big difference in keeping onions fresh and potent for your health.
The Final Takeaway: Use Both Onions For Better Health
Photo: Unsplash
Onions have always been at the heart of Indian cooking - flavourful, functional, and full of quiet strength. Desi onions bring boldness and medicinal value, while red onions add balance and ease. Both varieties carry compounds that reduce inflammation, improve immunity, and support long-term health.
When your grandmother said onions add “strength,” she was not far from the truth. In today's health-conscious world, onions remain one of the simplest, most affordable, and effective ways to fight inflammation, without needing anything fancy.
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Sometimes, the best wellness advice is already sitting in your kitchen basket.
Disclaimer: This content including advice provides generic information only. It is in no way a substitute for qualified medical opinion. Always consult a specialist or your doctor for more information. NDTV does not claim responsibility for this information.