Tag: Yogurt spoilage

According to the USDA's FoodKeeper app, refrigerated yogurt should be consumed within one to two weeks of purchase. This general guideline provides a starting point, but the specific shelf life of yogurt tubes can vary based on whether they are opened or unopened and how they are stored. Proper refrigeration and keen observation are key to ensuring safety and quality.

By definition, Greek yogurt is strained to remove the majority of its whey, a liquid byproduct of the fermentation process, which naturally results in a significantly thicker and denser texture than regular yogurt. If you are wondering, "is it normal for Greek yogurt to be thick?", the answer is a resounding yes.

According to numerous studies, probiotic fermented milks and yogurts are generally considered safe for consumption and offer significant health benefits, especially for gut health. But for those new to fermenting, questions about safety—and spotting spoilage—are common. It is safe to eat fermented yogurt when proper hygiene practices are followed and the finished product shows no signs of contamination.

The milky, translucent liquid that pools on top of yogurt is called whey, a natural byproduct of the fermentation process. Many people wonder if this means their yogurt has gone bad, and whether it's still okay to eat Greek yogurt that's watery.