Is pizza ok to eat after sitting out 24 hrs?

It is not recommended to consume pizza that has been left out at room temperature for 24 hours or more. Bacteria can grow rapidly on perishable foods like pizza when they are not properly refrigerated. Consuming such pizza may increase the risk of foodborne illness and lead to symptoms like stomach pain, nausea, or vomiting.

While certain factors such as refrigeration, type of food, and initial contamination levels can influence bacterial growth, it is generally safest to discard pizzas and other perishable foods if they have been left unrefrigerated for more than two hours. To minimize the risk of foodborne illness, always practice proper food handling and storage techniques.