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What If Your Body Were Older Than You?

Calculate your metabolic age in 60 seconds. Then discover why uric acid is one of its most overlooked signals — and how food can keep it in check.

  • 60 seconds, no signup, no email.
  • A metabolic age estimate based on your BMI and chronological age.
  • A personalized interpretation of your BMI, based on WHO and EULAR thresholds.
Sex
Based on
  • EULAR 2017
  • ACR 2020
  • Mayo Clinic
  • NHS
  • NHANES

Your BMI is calculated. But one number is missing.

BMI and metabolic age give you the big picture. But they don't reveal the factors that quietly wear on your joints and kidneys. Uric acid is one of the most discreet: roughly 1 in 5 U.S. adults carries elevated levels (NHANES), often without any symptoms. Let's see where you stand.

Grégoire T. Grégoire T. — founder of Acide Urique & Goutte

Your risk profile in 4 questions

45 seconds, no signup. Find your risk level and the top 3 foods to watch.

How often do you drink sugary beverages (soda, sweet tea, fruit juice, energy drinks)?
How often do you eat red meat or shellfish (beef, lamb, shrimp, lobster, crab)?
How often do you drink beer, craft beer, or spirits?
Has a parent, sibling, or grandparent been diagnosed with gout or kidney stones?

What you might be thinking — and why it's not that simple

"I haven't had a flare yet."

Asymptomatic hyperuricemia affects up to 21% of adults (NHANES). Even without a visible flare, urate crystals quietly build up in joints and kidneys. Acting early prevents later complications.

"My doctor already follows up."

Your doctor treats your uric acid levels and monitors flares. But an appointment rarely leaves enough time to go through every meal and drink of your week. This guide doesn't replace your doctor — it complements their care with concrete dietary guidance, between visits.

"I just have kidney stones or borderline uric acid."

Uric acid stones account for ~10% of all kidney stones, and the same dietary logic as gout applies. A uric acid level in the upper-normal range is an early signal — acting now helps prevent progression toward gout or stones.

Frequently Asked Questions

The most frequent questions from our readers. If yours isn't listed, contact us.

Can I keep drinking coffee if I have gout?

Yes — studies consistently show black coffee (2–4 cups a day) is associated with lower uric acid and fewer flares. Go easy on sweeteners and creamers.

Read the full article →
Is intermittent fasting safe with high uric acid?

Short fasts are usually fine, but prolonged fasting or crash diets can trigger flares because rapid cell breakdown releases purines. Stick to gradual weight loss.

Read the full article →
Are tart cherries really backed by science?

Yes. A 2012 scientific study linked tart cherry intake to about 35% fewer flare-ups over a 2-day window, with an additive effect when combined with allopurinol. Fresh fruit or concentrate both work — aim for steady daily intake.

Read the full article →
How much water should I actually drink?

Aim for 2 to 3 liters (68–100 oz) a day. Good hydration dilutes uric acid in blood and kidneys, and reduces the risk of kidney stones associated with gout.

Read the full article →
Will medication alone fix my gout without diet changes?

Urate-lowering medications lower uric acid effectively, but without dietary changes, flares often return when you skip doses. Diet is the long-term lever (EULAR 2017).

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Launch offer

2-Year Pack — Guide + Database

The full PDF guide and 2 years of access to the 2,281-food database, bundled in one offer. Until April 30.

  • Full PDF guide (80 pages, EULAR + NHS-sourced)
  • Unlimited access to the 2,281-food database for 2 years
2-Year Pack — Guide + Database
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Grégoire T.
A human reference behind every number.

Who wrote this guide?

Grégoire T. — Founder of Acide Urique & Goutte

After a family diagnosis of gout and months cross-referencing medical recommendations with nutrition studies, I gathered 2,281 foods and 203 scientific sources here — so you don't have to redo this work yourself.

  • 2,281 foods catalogued
  • 203 scientific sources (EULAR · ACR · NHS · NHANES)
  • Updated quarterly

Want to go deeper?

Our articles break down every food, every drink, and every common question about uric acid — written from recent peer-reviewed research.

See the 17 foods to avoid →

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The information on this page is provided for educational purposes and does not replace personalized medical advice. Consult your doctor before changing your diet or treatment.