Purine content of seafood
Fish and shellfish span the widest purine range of any group here — from mild white fish to dried anchovy in four figures. 213 measurements across 119 foods, in milligrams per 100 g, each with its source.
- Median in this category
- 136 mg
- Lowest measured
- 7.7 mg
- Highest measured
- 1399.7 mg
Low
Low· under 30 mg10 foodsGenerally treated as unrestricted on a low-purine diet — these are the foods most gout diets build around.
- Fish product (kamaboko), processed26.4mgLow
- Silverfish23mgLow
- Fish product (Satsuma age), processed21.5mgLow
- Engawa (flesh of fish fins)19mgLow
- Sea cucumber (dried, rehydrated)18mgLow
- Fish product (hanpen), processed12.5mgLow
- Bird's nest10mgLow
- Abalone (dried, rehydrated)9mgLow
- Jellyfish9mgLow
- Sea cucumber, raw7.7mgLow
Fairly low
Fairly low· 30–75 mg9 foodsUsually eaten in normal portions without much concern, though they add up across a day.
- Monkfish, raw70.1mgFairly low
- Turbot70mgFairly low
- Fish ball, processed67.7mgFairly low
- Sablefish skin, raw66.9mgFairly low
- Clams, canned62mgFairly low
- Silver pomfret58mgFairly low
- Fish product (sasakamaboko), processed47.8mgFairly low
- Fishcake tube, processed47.7mgFairly low
- Fish product (narutomaki), processed32.4mgFairly low
Fairly high
Fairly high· 75–150 mg54 foodsCommonly limited rather than avoided — portion size is what makes the difference here. Most English-language charts call this whole range moderate.
- Bangbang fish149mgFairly high
- Barracuda, raw147.9mgFairly high
- Salmon9 measured · 88–259.8 mg147mgFairly high
- Crab11 measured · 99.5–182 mg147mgFairly high
- Amur catfish147mgFairly high
- Golden trout146mgFairly high
- Whiting (Sillaginidae), raw144.1mgFairly high
- Turbot skin, raw142.1mgFairly high
- Carp7 measured · 103.2–190 mg141mgFairly high
- Beltfish, raw139.3mgFairly high
- Sea urchin, raw137.3mgFairly high
- Mullet137mgFairly high
- Weather loach, raw136.1mgFairly high
- Red-line fish136mgFairly high
- Clams, raw136mgFairly high
- Elephant fish135mgFairly high
- Flatfish (cooked)134mgFairly high
- Halibut, bastard, raw133.7mgFairly high
- Ayu, raw133.1mgFairly high
- River perch133mgFairly high
- Lobster2 measured · 102.2–163 mg132.6mgFairly high
- Swordfish (Xiphias), fresh132.2mgFairly high
- Fish floss131mgFairly high
- Golden pomfret130mgFairly high
- Fat greenling, raw129.2mgFairly high
- Red seabream, raw129.1mgFairly high
- Wuchang bream128mgFairly high
- Tilapia126mgFairly high
- Rockfish (Mebaru), raw124.1mgFairly high
- Sablefish meat, raw123.4mgFairly high
- Whitefish, raw122.2mgFairly high
- Oysters, raw122mgFairly high
- Mandarin fish121mgFairly high
- Yellowtail (amberjack), raw120.8mgFairly high
- Fish roe & caviar4 measured · 80.8–375.4 mg120.6mgFairly high
- Tilefish, raw119.5mgFairly high
- Braided fish119mgFairly high
- Squid & octopus9 measured · 59.6–244 mg116mgFairly high
- Sturgeon114mgFairly high
- Turbot, European, raw112.2mgFairly high
- Fresh abalone (cooked)112mgFairly high
- Cod5 measured · 71–559.9 mg110.3mgFairly high
- Soft-shelled turtle110mgFairly high
- Ready-to-eat abalone110mgFairly high
- Seabass, mixed species, raw107.3mgFairly high
- Oysters, canned107mgFairly high
- Eel4 measured · 92.1–127 mg106.2mgFairly high
- Flatfish104mgFairly high
- Fresh abalone102mgFairly high
- Sailfin sandfish, raw98.4mgFairly high
- Small sea snail97mgFairly high
- Large sea snail95mgFairly high
- Smelt, raw94.9mgFairly high
- Flounder (cooked)85mgFairly high
High
High· 150–200 mg25 foodsAbove the top NHC threshold, but still below the point at which the Japanese guideline calls a food high. Many everyday meats and fish live here.
- Red-headed fish195mgHigh
- Scallops5 measured · 76.5–235 mg193mgHigh
- Clams5 measured · 149–343 mg193mgHigh
- Snakehead2 measured · 169–214 mg191.5mgHigh
- Fish fillet (grilled)188mgHigh
- Catfish187mgHigh
- Tilapia, farmed, raw185.8mgHigh
- Snails, raw182.2mgHigh
- Trout, rainbow, raw181mgHigh
- Flounder175mgHigh
- Crayfish174mgHigh
- Rainbow trout172mgHigh
- Abalone (dried)171mgHigh
- Fish fillet169mgHigh
- Sea bass (cooked)165mgHigh
- Yellow croaker165mgHigh
- River perch (cooked)165mgHigh
- Largehead hairtail161mgHigh
- Whitefish (cooked)160mgHigh
- Pacific saury, raw154.9mgHigh
- Flying fish, raw154.2mgHigh
- Whitefish153mgHigh
- Yellowtail, young, fresh152.5mgHigh
- Gnomefish, meat, raw150.7mgHigh
- Arabesque greenling, raw150mgHigh
Very high
Very high· 200–300 mg13 foodsHigh by every published scheme at once. Organ meats, most shellfish and oily fish cluster in this band.
- Sea hare266mgVery high
- Herring2 measured · 139.2–378 mg258.6mgVery high
- Loach247mgVery high
- Oysters3 measured · 193–282 mg242mgVery high
- Mackerel10 measured · 161.9–1175 mg230mgVery high
- Sea bass227mgVery high
- Okiami (krill), raw225.6mgVery high
- Shrimp18 measured · 101.5–748.9 mg220.8mgVery high
- Tuna5 measured · 142–492.9 mg211.2mgVery high
- Halibut211mgVery high
- Pacific saury, half-dried209.1mgVery high
- Catfish, farmed, raw205.2mgVery high
- Sturgeon (cooked)202mgVery high
Extremely high
Extremely high· over 300 mg8 foodsThe concentrated end of the database: dried seafood, yeast, stock powders and liver. Almost everything here is eaten in grams rather than portions.
- Seabass, Japanese, skin, raw1399.7mgExtremely high
- Whitebait, dried471.1mgExtremely high
- Mussels1 measured · 414–414 mg414mgExtremely high
- Cutlassfish (hairtail), fresh385.5mgExtremely high
- Noodlefish (dried)383mgExtremely high
- Gnomefish, skin, raw382.6mgExtremely high
- Sardines6 measured · 82–746 mg325.2mgExtremely high
- Anchovy5 measured · 263–1109 mg321mgExtremely high
Reference information only. Purine values describe foods, not people: they cannot tell you what is safe for you to eat, and nothing here diagnoses or treats gout. Talk to your doctor or dietitian about your own diet and medication.
Check seafood without a signal
The Breeze app carries this whole database offline and sorts it high to low by default, so the food you are trying to avoid is the first thing on screen.