What’s the deal with mold? Is it ok to eat moldy food if you cut off the moldy bit?
I read some articles that quoted mold researchers who said things like (paraphrasing) “if one of your strawberries gets mold on it, you have to throw away all your strawberries because they might be contaminated.”
I don’t get the logic of that. If you leave fruit out for long enough, it almost always starts growing visible mold. So any fruit at any given time is pretty likely to already have mold on it, even if it’s not visible yet. So by that logic, you should never eat fruit ever.
They also said things like “mold usually isn’t bad, but if mold is growing on food, there could also be harmful bacteria like listeria.” Ok, but there could be listeria even if there’s not visible mold, right? So again, by this logic, you should never eat any fresh food ever.
This question seems hard to resolve without spending a bunch of time researching mold so I’m hoping there’s a mold expert on LessWrong. I just want to know if I can eat my strawberries.
Heuristics I heard: cutting away moldy bits is ok for solid food (like cheese, carrot). Don’t eat moldy bread, because of mycotoxins (googeling this I don’t know why people mention bread in particular here). Gpt-4 gave me the same heuristics.
Low confidence: Given that our ancestors had to deal with mold for millions of years, I would expect that animals are quite well adapted to its toxicity. This is different from (evolutionary speaking) new potentially toxic substances, like e.g. transfats or microplastics.
What’s the deal with mold? Is it ok to eat moldy food if you cut off the moldy bit?
I read some articles that quoted mold researchers who said things like (paraphrasing) “if one of your strawberries gets mold on it, you have to throw away all your strawberries because they might be contaminated.”
I don’t get the logic of that. If you leave fruit out for long enough, it almost always starts growing visible mold. So any fruit at any given time is pretty likely to already have mold on it, even if it’s not visible yet. So by that logic, you should never eat fruit ever.
They also said things like “mold usually isn’t bad, but if mold is growing on food, there could also be harmful bacteria like listeria.” Ok, but there could be listeria even if there’s not visible mold, right? So again, by this logic, you should never eat any fresh food ever.
This question seems hard to resolve without spending a bunch of time researching mold so I’m hoping there’s a mold expert on LessWrong. I just want to know if I can eat my strawberries.
Heuristics I heard: cutting away moldy bits is ok for solid food (like cheese, carrot). Don’t eat moldy bread, because of mycotoxins (googeling this I don’t know why people mention bread in particular here). Gpt-4 gave me the same heuristics.
Low confidence: Given that our ancestors had to deal with mold for millions of years, I would expect that animals are quite well adapted to its toxicity. This is different from (evolutionary speaking) new potentially toxic substances, like e.g. transfats or microplastics.