MycoNote

This English version was machine-translated from Ukrainian, so a few things may read a little off.

Who shouldn't eat mushrooms

·2 min read

Mushrooms are good for you, but they don't suit everyone. Here's who should limit or avoid mushrooms — from children to people with stomach and kidney conditions — and why moderation and your doctor's advice matter most.

A dish of forest mushrooms on the table
Photo: Strobilomyces · CC BY-SA 3.0 · source

> Important: this article is for information only and does not replace a consultation with a doctor. If you have any health conditions, talk to your doctor about your diet.

Wild mushrooms are a valuable source of protein and minerals, but they're also hard to digest. So even safe, well-cooked mushrooms don't suit everyone. Let's look at who should eat them with caution or avoid them.

Children

A child's digestive system has a hard time with the chitin in mushrooms, and poisoning is more dangerous for a child because of their lower body weight. That's why mushrooms usually aren't given to little ones, and older kids get them with care and in moderation. More details in the article at what age children can eat mushrooms.

Pregnant and breastfeeding women

During pregnancy, the cost of any mistake with a species goes up, and heavy food is an extra burden. We wrote about the precautions in the article can you eat wild mushrooms while pregnant.

People with stomach and bowel conditions

With gastritis, ulcers, pancreatitis or gallbladder conditions, mushrooms can make things worse: they take a long time to digest and stimulate the digestive glands. People with these conditions should limit mushrooms and check with their doctor.

People with kidney conditions and gout

Mushrooms contain purines, so with gout and some kidney conditions it's advised to limit them. Your doctor's advice is especially important here.

Key rules for everyone

  • Moderation. Even healthy people should eat mushrooms in small portions.
  • Proper cooking. Only well-cooked mushrooms, never raw.
  • Certainty about the species. Poisoning from a misidentified species is dangerous for anyone; check against the dangerous lookalike pairs.
  • Clean foraging spots. Not near roads or industrial zones.

Sources

  • "Field Guide to the Mushrooms of Ukraine" (Kyiv, Naukova Dumka publishing house).
  • Edible mushroom on Wikipedia.
  • Mushroom poisoning on Wikipedia.

Frequently asked questions

Who shouldn't eat mushrooms?

Young children, people with stomach, bowel or kidney conditions and gout, and — with caution — pregnant women. They should limit mushrooms and talk to a doctor.

Why are mushrooms hard to digest?

They contain chitin, which the body absorbs slowly. That's why mushrooms take a long time to digest and put a load on the digestive system.

Can you eat mushrooms if you have gastritis?

With gastritis, ulcers or pancreatitis, mushrooms can make things worse, so they're limited. It's best to agree on this with your doctor.

Why are mushrooms limited with gout?

Mushrooms contain purines, which are advised to be limited with gout and some kidney conditions. Your doctor's advice matters here.

Are mushrooms good for healthy people?

Yes, mushrooms are rich in protein and minerals, but even healthy people should eat them in moderation and well cooked.

Why are mushrooms given to children with caution?

A child's digestive system has a hard time with chitin, and poisoning is more dangerous because of lower body weight. So portions are small and only at an older age.

Can you eat mushrooms every day?

No, mushrooms aren't an everyday food: since they're hard to digest, they're eaten in moderation, as an addition to your diet, not its basis.

What should you do if you feel unwell after eating mushrooms?

At any sign of poisoning, seek medical help immediately. If it's just a heavy feeling, cut down your portions and talk to a doctor.

Related articles