Ripped parts of the post:
The bacteria is best known for causing a type of food poisoning called “Fried Rice Syndrome,” since rice is sometimes cooked and left to cool at room temperature for a few hours. During that time, the bacteria can contaminate it and grow. B. cereus is especially dangerous because it produces a toxin in rice and other starchy foods that is heat resistant and may not die when the food it infects is cooked.
And
Unfortunately, that was the case for a 20-year-old student, who passed away after eating five-day-old pasta.
His story was described in the Journal of Clinical Microbiology a few years back, but has since resurfaced due to some YouTube videos and Reddit posts. According to article, every Sunday the student would make his meals for the entire week so he wouldn’t need to deal with making it on the weekdays. One Sunday, he cooked up some spaghetti, then put it in Tupperware containers so that days later, he could just add some sauce to it, reheat it and enjoy it.
However, he didn’t store the pasta in the fridge, rather he left it out on the counter. After five days of the food sitting out at room temperature, he heated some up and ate it. While he noticed an odd taste to the food, he figured it was just due to the new tomato sauce he added to it.
Nah honestly given the difference in danger depending on the food this isn’t bad to know. I’m familiar with pasta turning into a weird consistency with weird smell and I always threw it away when that happens, but since it’s not disgusting per se I’d probably have eaten it in a pinch (unlike, say, moldy food or meat that’s been sitting for a while).
I also know of people with some insnae aversion to wasting food that lends them to claim moldy meat is still good to eat (mother of a friend) so if anyone is in a situation with someone like that it’s good to be aware of how dangerous some foods that might not seem as bad are.
Yeah, what you leave out is more important than how long you leave it for. This particular bacteria is only going to be a problem if you leave out the perfect medium for it to grow.
It’s actually pretty hard for dangerous bacteria to grow in most foods, usually there’s not either not enough moisture or too much moisture, or the pH is too acidic and the bacteria will get outcompeted by things like environmental lactic acid bacteria, yeast, or even mold.
If the food you want to save contains moisture and isn’t preserved via acid, salt, or sugar, please store it in the refrigerator.