Yes. You can eat left over Pizza. Only if you put it in the refrigerator. If you leave it out like on the stove or something you might get sick.
No, you shouldn't eat chicken that was unrefrigerated overnight. It has had time for bacteria to grow and could make you very sick.
It depends on how long they were left out.
- Tired / lazy - Cheaper - Bad weather - Sick
If it was left out at room temperature, yes it could make you sick.
Yes, you could get sick.
that pizza is freaking nasty ... will to me its sick
Yes, a dog could become sick from eating cooked salmon that was left out overnight as it could contain harmful bacteria that may cause food poisoning. It is best to avoid feeding your dog any food that has been left out at room temperature for an extended period of time. If your dog shows any signs of illness, it is important to consult with a veterinarian.
Throw it out! Don't even THINK of eating it!
You really really shoudln't. Bacteria begins to grow as soon as food cools down, which is why anything perishable (meat, dairy, etc.) should not be eaten after being left out for only 2 hours. Eating meat left out overnight can result in you becoming sick, whether it's simple food poisoning, or something much more serious such as Botulism. Stay safe and don't eat it.
Since the Alfredo contained chicken, it would not still be good if left out overnight. When in doubt, throw it out. It is not worth getting sick over.
probably, because the cheese left out might be spoiled or rotten. I wouldn't do it.