CSPI Quorn Complaints
Quorn Cutlets
"Ate Quorn and got sick?"

File complaints here

 
 
"I suffered severe, sudden nausea followed by a few hours of violent vomiting after eating Quorn..."

Hear from the victims

 
"The first evidence that Quorn causes severe vomiting and diarrhea came in 1977 from a clinical study conducted by the developer of Quorn."

See the medical research

 

Quorn is the brand name of meat substitutes that are made from a vat-grown fungus. Some people have dangerous allergic reactions to the fungus and suffer nausea, vomiting, diarrhea, and occasionally hives or difficulty breathing. Some people react the first time they eat Quorn, while some react only after building up a sensitivity.

Medical studies have proven that Quorn's fungal ingredient is an allergen, but the U.S. Food and Drug Administration and the United Kingdom's Food Standards Agency still allow its sale. The Center for Science in the Public Interest, a non-profit food-safety organization based in Washington, D.C., has heard from more than 1,500 consumers in Europe and the United States who have suffered reactions to Quorn.

Despite what some of the manufacturer's (Marlow Foods) marketing materials indicate, the fungus used in Quorn is only distantly related to mushrooms, truffles, or morels. While all are members of the fungus kingdom, Quorn is made from a less appetizing fungus (or mold) called Fusarium venenatum.

CSPI urges consumers to avoid Quorn and urges natural-foods retailers like Whole Foods not to sell this product that is dangerous to sensitive individuals. Consumers who have experienced adverse reactions to Quorn may report them here.

Links:

CSPI updates the FDA on harm caused by Quorn (over 1,700 adverse-reaction reports) and calls for a ban.
—November 16, 2011

Consumer Group Warns Australian Food Safety Officials About Quorn Fungus Foods
—September 23, 2010

Makers of Quorn, the Chicken-Flavored Fungus, Sued for Not Disclosing Dangerous Reactions
—September 17, 2009

Victims Urge "Whole Foods" Supermarkets Not To Sell Quorn
—December 9, 2003
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Quorn "Fungus Food" Sickens 5% of Eaters
—September 23, 2003
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550 Sickened from Quorn Fungus-based Foods
—April 23, 2003
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Letter to FDA Commissioner Mark McClellan
—April 23, 2003 (Acrobat 9k)
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Letter to Sir John Krebs, UK Food Standards Agency
—March 21, 2003 (Acrobat 12k)
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CSPI Calls for Recall of "Quorn" Meat Substitute
—August 12, 2002 (Acrobat 32k)
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Read the 8/12/02 press release
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Read the 8/12/02 petition to FDA
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Report adverse reactions to Quorn products
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Read the 5/1/02 press release
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Read CSPI’s second complaint to the FDA (Acrobat 19k)
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Read the release for British press
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Read the 3/21/02 complaint filed with the EU (Acrobat 8k)
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Read the 3/21/02 complaint filed with the UK’s Food Standards Agency (Acrobat 9k)
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Read CSPI’s press release
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Read CSPI’s first complaint to the FDA (Acrobat 14k)
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