No, unrefrigerated mushrooms are typically safe to eat as long as they are fresh and not spoiled. However, they may spoil more quickly when not refrigerated, so it's important to consume them within a few days of purchase to avoid any risk of foodborne illness.
several hours
No
that happened to me... the pharmacist told me that if it has been unrefrigerated for more than 12 hours, it has lost effectiveness and a new prescription is needed. Unrefrigerated for less than 12 hours he said would still be OK.
Generally speaking it should be safe as long as it wasn't contaminated with anything else, was properly refrigerated and still smells fine. If you are going to cook the meat it should be fine. Maybe be careful of consuming the meat raw.
Yes you will need to refrigerate after opening, but it doesn't need to be refrigerated if still sealed.
According to the USDA, refrigerated foods (like packaged sausage) are no longer safe after sitting at room temperature for more than two hours. Chances are, it'll still be safe to eat if you cook it thoroughly, but you'd be taking a risk.
answer my questoin please
Yes. Any minimally processed vegetable should be refrigerated.
Meat is often good for a while as long as you sterilize it by bringing it to a boil, but unrefrigerated, unless it was opened within the last two weeks, you probably can't save it. I wouldn't try it if you still have it.
They are not used commercially but are still commonly used in schools for basic maths education.
sniff it