The culprit isBacillus cereus, a common bacteria associated with rice thats left at room temperature for too long.
But people who are immunocompromised are at greater risk of getting a serious infection.
That toxin is what ultimately makes people sick, Quinlan said.
Simon McGill / Getty Images
Keep Rice RefrigeratedBut Not for Too Long
Bacillus cereuscan also be found in soil and plants.
It can contaminate a variety of foods beyond rice, including meat, stews, and gravy.
Its not exclusive to rice, but rice is a classic way to get it, Quinlan said.
People often make a large batch of rice, let it sit out, and then reheat it.
Theres no need to leave it out to cool, she said.
Thats a big myth that people have about all foods.
If temperatures are 90 degrees or above then its only a one-hour window, she said.
Its important to stay hydrated with sports or electrolyte drinks.
Typically, symptoms will subside once the body gets rid of the toxins by vomiting or diarrhea.
Food and Drug Administration.What you gotta know about foodborne illnesses.
Jessberger N, Dietrich R, Granum PE, Martlbauer E.TheBacillus cereusfood infection as multifactorial process.Toxins.
2020;12(11):701. doi:10.3390/toxins12110701
U.S. Department of Agriculture.Leftovers and food safety.
U.S. Department of Agriculture.
“Danger zone” (40 F - 140 F).
