Verdict: Shiitake mushroom is low in purines — you can eat it regularly as part of a gout-friendly diet.
Shiitake mushrooms are a nutritious vegetable with a purine content of 48.2 mg per 100 g in their raw form, which falls into the low purine category. This means they can generally be enjoyed as part of a gout-conscious diet without significant concern. For someone managing gout, the key is understanding that low-purine foods like shiitake can be eaten regularly during maintenance periods when you're aiming to stay under 400 mg of purines daily. A typical serving of shiitake mushrooms—around 100 g or a small handful—contributes modestly to your daily purine intake. Cooking methods do make a slight difference: boiling reduces the purine content to 39.8 mg per 100 g, while roasting keeps it at 47.4 mg, so you have flexibility in how you prepare them. The most important reminder is that staying well-hydrated helps your body manage purines effectively, so enjoy your shiitake mushrooms alongside plenty of water and you'll support your gout management plan.
Cooking slightly changes the purine concentration per 100 g.
Shiitake mushroom stays a reasonable choice, but reduce portions and prioritise hydration (2 L/day).
Shiitake mushroom fits easily into a balanced gout-friendly diet, within the 400 mg purines per day limit.
Yes, shiitake mushrooms are safe to include in a gout-friendly diet because they contain only 48.2 mg of purines per 100 g, which is considered low. A normal serving fits comfortably within daily purine targets, so you can enjoy them regularly without worry.
Yes, cooking method makes a small difference. Boiling reduces purines to 39.8 mg per 100 g, while roasting keeps them at 47.4 mg. Any cooking method is fine for gout management, so choose the preparation you enjoy most.
A typical serving of 100 g of shiitake mushrooms is well-tolerated and contributes only about 48 mg of purines—a small part of a 400 mg daily target during maintenance. You can comfortably include them in meals several times a week as part of a balanced diet.
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← See all foods⚕️ Educational information — does not replace medical advice. Data: USDA / NIH, Kaneko 2014 thresholds.