Are Onions Good for Gout?

Posted by Alerna Kidney Health on

  • Onions, with their low purine content and anti-inflammatory properties, can be a beneficial addition to a gout-friendly diet.
  • Incorporating onions into your diet can be done in various ways, such as adding them to salads, sandwiches, or cooked dishes.
  • Moderation is key in consuming onions for gout, with a few slices daily being a sufficient amount.
  • Alerna’s Uric Acid Support supplement can complement dietary efforts in managing gout.
  • Professional medical advice is crucial for personalized gout management, especially in severe symptoms or underlying health conditions.

Gout is a form of arthritis caused by elevated levels of uric acid in the blood, leading to the formation of sharp, needle-like crystals in joints and surrounding tissues, resulting in intense pain and discomfort.1

Discover if onions help with gout.

Onions have garnered attention due to their unique nutritional profile and potential health benefits.2 This article explores the intricate relationship between onions and gout, examining the impact of onions on uric acid levels, their nutritional value, and their role in a gout-friendly diet.

Nutrition Facts: What Makes Onions Special?

Onions are not just culinary staples; they are nutritional powerhouses.3 Here's a deeper look at what makes them special:

  • Vitamins and Minerals: Onions are rich in essential nutrients like Vitamin C, which supports the immune system, and Vitamin B6, crucial for metabolism and brain health.
  • Antioxidants Galore: They contain antioxidants like quercetin and sulfur compounds, which combat free radicals and reduce oxidative stress.
  • Dietary Fiber: The fiber in onions aids digestion and helps maintain a healthy gut, an essential aspect of overall health.

These nutritional benefits are crucial when considering onions and gout, as a balanced diet significantly manages gout symptoms.

Onions and Gout: The Connection

Onions are known for their low purine content, a crucial consideration for individuals with gout.4 Foods high in purines can increase uric acid levels in the body, exacerbating gout symptoms. This makes onions a potentially safer option for those managing gout, as their low purine levels are less likely to trigger an increase in uric acid.

In addition to their purine content, onions are also recognized for their natural anti-inflammatory properties, primarily due to the presence of quercetin.5 This antioxidant plays a significant role in combating inflammation at the heart of gout attacks.

Onions fall into the category of foods that are low in purines.

Purine Level in Onions

When considering onion and gout, it's essential to understand the purine content of onions. Purines are substances in certain foods that, when broken down, turn into uric acid, a key factor in gout flare-ups.6 Fortunately, onions fall into the category of foods that are low in purines.

This is significant for those managing gout, as it means that incorporating onions for gout into their diet is unlikely to increase uric acid levels, a common trigger for gout attacks.

Therefore, for those questioning, "Are onions bad for gout?" the answer leans towards no, given their low purine content.

Anti-Inflammatory Properties

Discussing whether onion is good for gout often focuses on its anti-inflammatory properties. These vegetables are rich in quercetin, an antioxidant known for reducing inflammation. This is particularly relevant for gout sufferers, as gout is an inflammatory condition.5

Regular consumption of onions may help manage the inflammation and pain associated with gout attacks. However, it's important to note that individual responses can vary, and what works for one person in managing gout may not work for another.

Research on Onions and Uric Acid Levels

The relationship between onions and gout has been the subject of various studies, mainly focusing on how onions affect uric acid levels.

Some research suggests that the antioxidants in onions, especially quercetin, can help lower uric acid levels, potentially benefiting those with gout.4,7 The anti-inflammatory benefits of onions offer some relief from the swelling and pain characteristic of gout flare-ups. While the extent of relief can vary from person to person, including onions in a gout-friendly diet is often considered beneficial due to these properties.

For those exploring options like raw onion suitable for uric acid management, it's important to consider these research insights and remember that dietary responses are highly individualized.

Raw onions can add a crunchy texture and a sharp flavor to salads and sandwiches.

How to Incorporate Onion into Your Diet

Incorporating onions into your diet can be both enjoyable and beneficial, especially for those managing gout. Onions can be added to various dishes, enhancing flavor while providing health benefits. Here are some ways to include onions in your meals:

  • Salads and Sandwiches: Raw onions can add a crunchy texture and a sharp flavor to salads and sandwiches.
  • Cooked Dishes: Onions can be sautéed, caramelized, or roasted, making them a versatile ingredient in soups, stews, and stir-fries.
  • Onion Juice or Smoothies: Onion juice or smoothies can be an option for a more direct approach, though this might be an acquired taste for some.

How Much Can You Consume?

While onions are beneficial for gout, moderation is key. Consuming large quantities of onions might not be necessary and could be overwhelming for some. A few slices of onion in your daily diet can be sufficient to enjoy its benefits without overpowering your meals. It's always best to balance onion intake with other gout-friendly foods.

Alerna’s Uric Acid Support

For those looking for additional support in managing uric acid levels, Alerna offers a specialized supplement designed to maintain healthy uric acid levels. Alerna's Uric Acid Support supplements combine natural ingredients known for their effectiveness in supporting joint health and managing gout symptoms.

Uric-Acid Support - Ready to Live Pain-Free? Click Here!

When to Seek Medical Advice

While incorporating onions and other dietary changes can significantly manage gout, it's crucial to recognize when professional medical advice is needed.

Gout can vary in severity and complexity from person to person, and self-management strategies may only sometimes be sufficient.

Here are some situations where seeking medical advice becomes essential:

  • Persistent or Worsening Symptoms: If you experience ongoing or worsening gout attacks despite dietary changes, it's important to consult a healthcare provider.
  • Considering Medication: For those contemplating medication for gout, professional guidance is necessary to understand the options and potential side effects.
  • Underlying Health Conditions: Individuals with other health conditions, such as kidney problems or hypertension, should seek medical advice, as gout management might require a more tailored approach.
  • New Symptoms: If new symptoms arise or if the pattern of gout attacks changes, a healthcare professional can provide insights and adjust treatment plans accordingly.

Remember, a healthcare provider can offer a comprehensive evaluation and recommend a treatment plan that aligns with your specific health needs and lifestyle.


While onions can be a beneficial addition to a gout-friendly diet, effective management of gout involves a combination of dietary choices, lifestyle modifications, and, when necessary, medical intervention.

Consulting with healthcare professionals is crucial for a personalized approach to gout management. By considering all these factors, individuals with gout can work towards reducing their symptoms and enhancing their overall quality of life.

Frequently Asked Questions

Is onion good for gout?

Yes, onions can benefit gout due to their low purine content and anti-inflammatory properties.

Can eating onions reduce uric acid levels?

Some studies suggest onions may help lower uric acid levels, but more research is needed for a definitive conclusion.

How much onion should I consume for gout?

A moderate amount, like a few slices daily, is sufficient to enjoy the benefits without overwhelming your diet.

Are there any side effects of eating onions for gout?

Onions are generally safe for gout, but individual responses vary; consult a healthcare provider for personalized advice.

Can dietary changes alone manage gout effectively?

While diet plays a crucial role, a combination of lifestyle changes, appropriate supplements, and medical advice is essential for effective gout management.

Medical Disclaimer:

The information provided in this article is for educational and informational purposes only and should not be considered a substitute for professional medical advice, diagnosis, or treatment. Please consult with your healthcare provider before starting any new dietary supplement, especially if you are pregnant, nursing, have a medical condition, or are taking other medications. Never disregard professional medical advice or delay in seeking it because of something you have read in this article.


  1. Fenando A, Rednam M, Gujarathi R, et al. Gout. [Updated 2022 Dec 27]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-. Available from:
  2. Dorrigiv M, Zareiyan A, Hosseinzadeh H. Onion (Allium cepa) and its Main Constituents as Antidotes or Protective Agents against Natural or Chemical Toxicities: A Comprehensive Review. Iran J Pharm Res. 2021 Winter;20(1):3-26. doi: 10.22037/ijpr.2020.112773.13940. PMID: 34400937; PMCID: PMC8170763.
  3. Chakraborty AJ, Uddin TM, Matin Zidan BMR, Mitra S, Das R, Nainu F, Dhama K, Roy A, Hossain MJ, Khusro A, Emran TB. Allium cepa: A Treasure of Bioactive Phytochemicals with Prospective Health Benefits. Evid Based Complement Alternat Med. 2022 Jan 18;2022:4586318. doi: 10.1155/2022/4586318. PMID: 35087593; PMCID: PMC8789449.
  4. Haidari F, Rashidi MR, Keshavarz SA, Mahboob SA, Eshraghian MR, Shahi MM. Effects of onion on serum uric acid levels and hepatic xanthine dehydrogenase/xanthine oxidase activities in hyperuricemic rats. Pak J Biol Sci. 2008 Jul 15;11(14):1779-84. doi: 10.3923/pjbs.2008.1779.1784. PMID: 18817216.
  5. Zhu JX, Wang Y, Kong LD, Yang C, Zhang X. Effects of Biota orientalis extract and its flavonoid constituents, quercetin and rutin on serum uric acid levels in oxonate-induced mice and xanthine dehydrogenase and xanthine oxidase activities in mouse liver. J Ethnopharmacol. 2004 Jul;93(1):133-40. doi: 10.1016/j.jep.2004.03.037. PMID: 15182918.
  6. Aihemaitijiang S, Zhang Y, Zhang L, Yang J, Ye C, Halimulati M, Zhang W, Zhang Z. The Association between Purine-Rich Food Intake and Hyperuricemia: A Cross-Sectional Study in Chinese Adult Residents. Nutrients. 2020 Dec 15;12(12):3835. doi: 10.3390/nu12123835. PMID: 33334038; PMCID: PMC7765492.
  7. Nutmakul T. A review on benefits of quercetin in hyperuricemia and gouty arthritis. Saudi Pharm J. 2022 Jul;30(7):918-926. doi: 10.1016/j.jsps.2022.04.013. Epub 2022 Apr 30. PMID: 35903522; PMCID: PMC9315272.
food for gout kidney health uric acid support

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