Is Greek Yogurt Bad If It Tastes Sour?
No, Greek yogurt is not bad if it tastes sour. Greek yogurt typically has a tangy taste due to the live and active cultures present in it. These cultures are beneficial probiotics that give the yogurt its characteristic flavor and provide health benefits. However, if the yogurt has an off smell or taste, it may indicate spoilage or bacterial growth, in which case it should not be consumed.