Mold is a type of fungus that grows on food, and it's everywhere - yes, even in your fridge! It thrives in warm, moist environments, which is why you often find it on perishable foods like fruits, veggies, and dairy products. But don't worry, not all mold is created equal.
Some types of mold, like penicillium, are actually used to make medicines and even food, like blue cheese! But others, like aspergillus, can produce mycotoxins that can make you seriously sick. So, how do you know which is which?
Well, for starters, if you see mold on your food, it's best to err on the side of caution and toss it. Don't try to cut out the moldy bits or scrub it off, as this can actually spread the mold and make things worse. And if you're unsure, just remember: when in doubt, throw it out!