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Health benefits of horseradish: Soothes sinus congestion like wasabi and ginger, even fights cancer

A humble kitchen root often overlooked, horseradish, might be more than just a pungent addition to food. According to experts, it can help clear blocked nostrils, ease inflammation, fight harmful microbes, and even pack compounds that research links to cancer defence. Just a pinch could bring surprising benefits.

December 02, 2025 / 15:42 IST
Health benefits of horseradish: According to dieticians, horseradish rivals the likes of wasabi and ginger when it comes to unblocking nostrils and clearing the head (Image: Canva)

Spices may seem ordinary, but many are as powerful as a natural health booster. For instance, horseradish is one that is said to be a sharp, spicy bite that brings tears to the eyes. But behind that punch lies a root with potential to do much more than sting. It can soothe sinus congestion, support your body’s defences, and even comes with cancer‑fighting promises.

According to dieticians, horseradish rivals the likes of wasabi and ginger when it comes to unblocking nostrils and clearing the head. Next, and more important, the root contains compounds such as sinigrin and a group of chemicals called isothiocyanates, similar to those found in broccoli and kale. These compounds have shown anti‑tumour and anti‑inflammatory activities.

Health benefits of horseradish


Here are all the reasons why it is much more than just a spice:

Also read | Sinus infections or plain cold and cough? Spot the differences, causes, symptoms and cure for sinusitis

Helps give relief from sinus


Horseradish’s pungent vapours may act like a natural decongestant. They help clear blocked nasal passages and ease breathing.

Has anti‑inflammatory action


The sinigrin and isothiocyanates can help reduce inflammation, a crucial factor not only in sinus troubles but in long-term health.

It's an anti‑microbial guard


Research suggests that those same chemicals may fight harmful bacteria and even some fungi, therefore possibly limiting infections in the respiratory or digestive tract.

Also read | Fatigue, facial pain and nose block are symptoms of sinus infection, try these 8 home remedies

Has cancer‑fighting potential


Through mechanisms that can slow or disrupt the growth of abnormal cells, regular modest consumption of horseradish may contribute to a lower risk of tumour development.

Comes with a nutritional boost


Apart from its medicinal like compounds, the spice also supplies vitamin C and minerals (like potassium) that support your health and help regulate blood pressure.

Quality, and not quantity, matters. Just a small amount of horseradish can bring positive results. Experts suggest that a teaspoon of grated horseradish is often sufficient to start feeling the sinus-clearing effect. You can add it to several dishes including roasted vegetables, sandwiches, burgers, or winter stews.

As a sauce, it can be paired with meat, fish and even mashed potatoes. However, the spice comes with a little caution; its strong taste and sharpness might not suit everyone, especially those with stomach or digestive issues. Therefore, moderation is the key.

FAQs on Health Benefits of Horseradish

What are the health benefits of horseradish?

Horseradish can clear sinus congestion, support the immune system, reduce inflammation, fight bacteria and fungi, and potentially lower cancer risk.

How does horseradish help with sinus congestion?

The pungent vapours of horseradish act as a natural decongestant, clearing blocked nasal passages and easing breathing.

Does horseradish have anti-inflammatory properties?

Yes, compounds like sinigrin and isothiocyanates in horseradish help reduce inflammation, benefiting both sinus health and overall long-term health.

Can horseradish fight infections?

Research indicates that horseradish’s chemicals may combat harmful bacteria and fungi, potentially reducing respiratory and digestive infections.

Does horseradish have cancer-fighting potential?

Horseradish contains compounds that may slow or disrupt abnormal cell growth, contributing to a lower risk of tumour development with regular, modest consumption.

Disclaimer: This article, including health and fitness advice, only provides generic information. Don’t treat it as a substitute for qualified medical opinion. Always consult a specialist for specific health diagnosis.

Namita S Kalla is a senior journalist who writes about different aspects of modern life that include lifestyle, health, fashion, beauty, and entertainment.
first published: Dec 2, 2025 03:42 pm

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