Can a functional medicine approach help to treat gout naturally?

Gout has long been labelled the “disease of kings,” often associated with overindulgence in rich foods and alcohol. But today, we understand that gout is far more than just a historical condition tied to lifestyle excess. It’s a form of inflammatory arthritis that affects millions of people, often causing intense pain, swelling, and reduced quality of life and it can be deeply connected to broader metabolic and inflammatory imbalances in the body.

In my functional medicine practice, I frequently see clients who are either struggling with recurring gout flare-ups or have been told their only option is lifelong medication. While medication can certainly play a role in managing symptoms and uric acid levels, it rarely addresses the root causes of why uric acid is elevated in the first place, or why the body is struggling to eliminate it effectively.

A functional medicine approach goes deeper. It asks important questions: Why is uric acid building up? What role are diet, gut health, metabolic health, or even detox are playing. How can we use nutrition, lifestyle, and targeted support to reduce inflammation, lower uric acid, and help prevent future flare-ups?

This article will walk you through the underlying drivers of gout and explore how a personalised, root-cause approach can help you regain control and find long-term relief, not just symptom suppression. If you’re ready to move beyond quick fixes and understand what’s really going on beneath the surface, keep reading.

What is Gout?

Gout is a form of inflammatory arthritis that occurs when uric acid builds up in the bloodstream and forms crystals in the joints. These crystals are sharp and needle-like, and when the immune system detects them, it triggers a strong inflammatory response. This is what causes the intense pain, swelling, redness, and heat commonly seen during a gout attack.

The first attack often affects the big toe, as this joint tends to be cooler and experiences more pressure, making it more prone to crystal formation. However, gout can also occur in the ankles, knees, fingers, wrists, and other joints.

We generally think of gout as falling into two categories:

1. Acute gout refers to sudden flares, often with excruciating pain that lasts for a few days to a week.
2. Chronic gout develops when uric acid levels remain elevated over time. This can lead to more frequent flares, ongoing joint pain, and long-term joint damage. In some people, visible lumps of urate crystals, called tophi, may form under the skin.

So, how does uric acid build up in the first place?

Uric acid is a waste product formed during the breakdown of purines. These are found both in our diet in foods like red meat, seafood, and alcohol, and produced naturally within the body as cells regenerate. Normally, uric acid dissolves in the blood, is filtered by the kidneys, and is passed out in the urine.

However, when too much uric acid is produced, or not enough is excreted, levels can rise. Once they reach a certain threshold, uric acid begins to crystallise, especially in joints that are cooler or under mechanical stress.

In my practice, I always explore which part of this process might be out of balance. Is the body producing too much uric acid, perhaps due to poor metabolic health or high dietary purine intake? Or is it struggling to eliminate it efficiently, which could point towards dehydration, kidney issues, or poor detoxification pathways?

In the UK, gout affects around 2.5% of the population. It is more common in men over 40, but postmenopausal women are also at increased risk due to hormonal shifts that reduce uric acid clearance. The risk is higher in those with conditions like metabolic syndrome, obesity, insulin resistance, type 2 diabetes, and kidney dysfunction.

When I assess clients with suspected gout, I often review a range of blood markers:

• Serum uric acid: Most people with gout have levels above 360 μmol/L (6 mg/dL), though flares can occur even at lower levels.
• CRP or ESR: These are general markers of inflammation, which often rise during an active flare.
• Kidney function tests: Since uric acid is excreted through the kidneys, reduced kidney function can lead to higher levels.
• Metabolic markers: Raised triglycerides, low HDL cholesterol, and high insulin suggest underlying insulin resistance, which is a key contributor.

That said, blood results don’t always tell the full story. I’ve worked with clients who experience gout symptoms with “normal” uric acid levels, and others with high levels but no symptoms at all. This is where a functional medicine approach becomes so important. We go beyond the standard checklist to understand the full context of your health, and we tailor a plan that addresses the true root of the problem.

Understanding and Managing the Root Causes of Gout: A Functional Medicine Perspective

When someone experiences a gout flare, it can feel like it came out of nowhere. But from a functional medicine perspective, gout rarely appears without some deeper imbalances at play.

While it’s easy to assume that gout is simply the result of eating too much red meat or drinking too much alcohol, the reality is often more complex. In my clinic, I look beyond the surface and assess a wide range of potential contributors to understand what might be driving uric acid buildup and inflammation in each individual. From there, we build a plan that supports the body’s ability to heal and rebalance.

Here are the most common underlying causes I see, along with the steps we take to address them:

Insulin Resistance and Poor Metabolic Health

This is arguably one of the most overlooked drivers of gout. Insulin resistance, often a result of poor diet, low physical activity, high stress, and inadequate sleep, reduces the kidneys’ ability to excrete uric acid. As insulin levels rise, uric acid is retained in the body, increasing the risk of crystal formation in the joints.

Many of my clients with gout also show signs of metabolic syndrome, including elevated triglycerides, low HDL cholesterol, abdominal obesity, and impaired glucose tolerance.

How we support this:

We focus on improving insulin sensitivity through tailored nutritional strategies (such as reducing refined carbohydrates and increasing fibre intake), regular movement, and stress regulation. Where needed, we may also explore targeted supplements like magnesium, inositol, or berberine. Tracking fasting insulin, HbA1c, and lipid markers helps us monitor progress.

Kidney Function and Detoxification Capacity

Around 70% of uric acid is cleared through the kidneys. If kidney function is even mildly impaired, uric acid can accumulate. This doesn’t always mean overt kidney disease is present — dehydration, high blood pressure, medications like diuretics, or chronic stress can all reduce the kidneys’ ability to excrete waste efficiently.

How we support this:

Hydration is a non-negotiable, but we also assess and support overall kidney health through diet, blood pressure control, toxin reduction, and sometimes herbal or nutritional kidney support (like nettle leaf, cordyceps, or antioxidants). Where appropriate, we might explore gentle detoxification strategies to reduce overall burden on the kidneys and liver.

Diet and Purine Load

Diets high in purine-rich foods like red meat, organ meats, shellfish, and alcohol can raise uric acid levels, especially when combined with high sugar or fructose intake. Fructose, particularly from soft drinks and processed foods, increases uric acid production in the liver.

However, not everyone with a high-purine diet gets gout, which again highlights the importance of personal context.

How we support this:

Rather than follow a strict, restrictive “gout diet”, we work on sustainable dietary improvements, reducing excessive purines and processed sugars while increasing antioxidant-rich, anti-inflammatory foods. We also ensure the diet supports overall metabolic balance and nutrient density. If appropriate, short-term adjustments may be made during active flare periods.

Gut Health and Microbiome Imbalances

Emerging research suggests certain gut bacteria play a role in uric acid metabolism. When the microbiome is disrupted by antibiotics, poor diet, stress, or infections, it can impair the body’s ability to manage uric acid and contribute to systemic inflammation.

How we support this:

If gut health appears to be a factor (e.g. bloating, irregular stools, reflux), we may run a comprehensive stool analysis to assess the microbiome, inflammation, and gut barrier integrity. Depending on the findings, support may include probiotics, prebiotics, gut-healing nutrients (like glutamine or zinc carnosine), and dietary strategies to improve digestion and reduce inflammation.

Oxidative Stress and Inflammation

Interestingly, uric acid can act as an antioxidant, but when present in excess, it contributes to oxidative damage and drives further inflammation. This creates a vicious cycle, where inflammation increases uric acid, and vice versa.

How we support this:

We use both food-based and supplemental strategies to reduce oxidative stress and systemic inflammation. These might include omega-3s, vitamin C, tart cherry extract, curcumin, or NAC, depending on the individual. We also reduce exposure to inflammatory foods and environmental toxins, where relevant.

Obesity and Visceral Fat

Excess fat, especially around the abdomen, not only increases uric acid production but also releases inflammatory cytokines that worsen flares. Sustained fat loss, when approached safely and progressively, can dramatically reduce both flare frequency and uric acid levels.

How we support this:

We tailor a weight management approach that avoids extreme restrictions or rebound weight gain. Instead, we focus on energy balance, satiety, blood sugar control, and improving metabolic flexibility. Lifestyle support like stress management and sleep regulation play a role here too, especially when emotional eating or disrupted hormones are part of the picture.

Medications

Several medications can contribute to gout flares or uric acid retention. These include diuretics, aspirin, some chemotherapy agents, and immunosuppressants.

How we support this:

We always review medications as part of the intake process. While we never change prescribed medications, we may suggest ways to support clearance, reduce side effects, or work alongside your prescribing doctor to explore alternative options if appropriate.
Functional medicine gives us a broader lens to work through. Rather than chasing symptoms or focusing solely on uric acid numbers, we identify how the body’s systems are interacting — and then work to bring them back into balance with personalised, achievable steps.

Functional Lab Testing for Gout

Accurate and comprehensive lab testing is essential in a functional medicine approach to gout. It allows us to uncover underlying contributors such as poor metabolic health, low-grade inflammation, or impaired kidney function, factors that are often missed in standard care.

Here are some of the key tests I consider when working with clients experiencing gout:

Uric Acid

• What it tells us: The primary marker used to diagnose and monitor gout. High levels increase the risk of uric acid crystal formation in the joints.
• Optimal range: <300 µmol/L
• Typical Conventional range: 210–420 µmol/L

Fasting Insulin

• What it tells us: Elevated fasting insulin levels are a strong indicator of insulin resistance, a common underlying driver of gout.
• Optimal range: 2–6 µIU/mL (14–43 pmol/L)
• Normal range (lab reference): 1.5–24.9 µIU/mL (11–180 pmol/L)

HbA1c

• What it tells us: A measure of average blood sugar levels over 2–3 months. Even mildly elevated levels may indicate metabolic dysfunction.
• Optimal range: <37 mmol/mol (<5.5%)
• Conventional range: <42 mmol/mol (<6.0%)

Triglycerides and HDL Cholesterol

• What they tell us: High triglycerides and low HDL cholesterol are common in insulin resistance and metabolic syndrome, both linked to gout.
• Triglycerides optimal range: <1.0 mmol/L (<88 mg/dL)
• HDL optimal range: >1.4 mmol/L (>55 mg/dL) in men, >1.6 mmol/L (>60 mg/dL) in women

Creatinine and eGFR (Kidney Function)

• What they tell us: The kidneys are responsible for clearing uric acid. These markers help assess how well the kidneys are functioning.
• Optimal creatinine: Ideally <90 µmol/L (varies by muscle mass, so that must be taken into account when interpreting the results)
• eGFR: Optimal >90 mL/min/1.73 m²

hs-CRP (High Sensitivity C-Reactive Protein)

• What it tells us: A marker of systemic inflammation, often elevated in gout and metabolic syndrome.
• Optimal range: <1.0 mg/L
• Moderate risk: 1.0–3.0 mg/L
• High risk: >3.0 mg/L
• Typical normal ranges: <5.0 mg/L

Ferritin

• What it tells us: An iron storage marker that also reflects inflammation when elevated. Often raised in metabolic syndrome or chronic inflammatory states.
• Optimal range (men): 60–120 µg/L
• Optimal range (women): 50–100 µg/L
• Conventional range: 30–400 µg/L (men), 15–200 µg/L (women)

Comprehensive Stool Testing

• What it tells us: The gut microbiome plays a role in inflammation, immune function, and uric acid metabolism. An imbalanced microbiome (dysbiosis), presence of bacterial endotoxins, or impaired gut barrier function (“leaky gut”) can worsen inflammation and contribute to gout flares.
• Key markers we assess include:
  • Microbial diversity and balance
  • Presence of pathogenic bacteria, yeast, or parasites
  • Inflammatory markers such as calprotectin and secretory IgA
  • Digestive function markers (pancreatic elastase, steatocrit)
  • Zonulin levels to assess intestinal permeability

In cases where digestive symptoms, autoimmune patterns, or long-standing inflammatory issues are present, stool testing gives us valuable insight into whether the gut is playing a role in the inflammatory load driving gout.

Natural Supplements to Support Uric Acid Balance

Before considering supplements, I always emphasise that lifestyle foundations remain the most impactful approach, this includes tailored nutrition, hydration, metabolic balance, stress management, and movement. Only after comprehensive testing do I recommend supplements, and always as adjunctive support to those core interventions.

In many cases we are not treating uric acid directly, instead the factors that lead to elevated uric acid.

Either way, here are some supplements that may be useful in the short term to help manage uric acid levels and the symptoms of gout while looking to address the underlying causes.

Vitamin C

Why it may help: Vitamin C enhances uric acid excretion via the kidneys and may inhibit reabsorption. A randomized controlled trial found that 500 mg/day for two months significantly lowered serum uric acid by approximately 0.5 mg/dL (30 µmol/L) compared to placebo (Huang et al., 2005). A metaanalysis of RCTs confirmed that vitamin C significantly decreases uric acid levels (Juraschek et al., 2011), and a longterm cohort study found higher vitamin C intake was associated with lower gout risk (Choi et al., 2009).

Typical dose: 500–1000 mg daily, titrating up slowly to reduce the risk of gastrointestinal discomfort.

Tart Cherry (Prunus cerasus) Juice or Extract

Why it may help: Tart cherries contain anthocyanins and other polyphenols that reduce oxidative stress and inflammation, potentially lowering serum urate levels. A systematic review reported that cherry intake was associated with fewer gout flares and lower uric acid (Chen et al., 2019). A clinical trial in overweight individuals found that 100 % tart cherry juice reduced serum urate in conjunction with markers of metabolic burden (Martin et al., 2019).

Typical dose: 30–60 ml of unsweetened tart cherry juice daily or an equivalent capsule.

Terminalia bellerica Extract

Why it may help: Terminalia bellerica (TBE), an Ayurvedic botanical, has shown xanthine oxidase–inhibiting properties, which can reduce uric acid synthesis. In a randomized, controlled trial involving hyperuricemic subjects, doses of 500–1000 mg twice daily significantly lowered uric acid and creatinine levels, showing good tolerability (Pingali et al., 2020).

Typical dose: 500 – 1000 mg twice daily, under professional guidance and medical supervision.

Conclusion

Gout may appear suddenly, but it rarely develops in isolation. Beneath the surface of each flare-up lies a combination of physiological imbalances, from insulin resistance and poor detoxification to microbiome dysfunction and chronic inflammation.

Rather than settling for reactive treatments that only suppress symptoms, my approach in functional medicine is to ask better questions. Why is your body holding on to uric acid? What’s driving the inflammation? And how can we create lasting change by supporting your body’s natural ability to regulate and repair?

By addressing the root causes, not just the uric acid level we can help reduce flare frequency, ease pain, and improve your long-term metabolic health. The journey often starts with improving diet, sleep, movement, stress, and hydration. But with the insights gained through advanced testing and a personalised plan, we can go much deeper.

If you’re ready to take control of your health and want to explore a more comprehensive, root-cause-based approach to managing gout, I invite you to visit my Functional Medicine Support page to learn more. Together, we’ll build a strategy that fits your life, supports your goals, and gets to the heart of what’s really going on.

References

1. Huang, H.Y., Appel, L.J., Choi, H.K., Gelber, A.C., Charleston, J., Norkus, E.P., et al. (2005) ‘Effect of vitamin C supplementation on serum uric acid: a randomized controlled trial’, Arthritis & Rheumatism, 52(6), pp. 1843–1847.
2. Juraschek, S.P., Miller, E.R. 3rd and Gelber, A.C. (2011) ‘Effect of oral vitamin C supplementation on serum uric acid: a meta-analysis of randomized controlled trials’, Arthritis Care & Research (Hoboken), 63(9), pp. 1295–1306.
3. Choi, H.K., Gao, X. and Curhan, G. (2009) ‘Vitamin C intake and the risk of gout in men: a prospective study’, Archives of Internal Medicine, 169, pp. 502–507.
4. Chen, P.E., Wang, J., Li, Y., Zhang, C., Zhao, Y., and Liang, C. (2019) ‘Effectiveness of cherries in reducing uric acid and gout: systematic review’, Evidence-Based Complementary and Alternative Medicine, 2019
5. Martin, K.R., Coles, L.T., Xie, W. et al. (2019) ‘Consumption of 100 % tart cherry juice reduces serum urate in overweight adults: a randomized controlled trial’, Journal of Functional Foods
6. Pingali, U., Koil, C.B., Sane, R.T., and Natraj, U. (2020) ‘A randomized, doubleblind, positivecontrolled clinical study on Terminalia bellerica extract for lowering uric acid in hyperuricemic CKD subjects’, BMC Complementary Medicine and Therapies, 20, Article 217.