How Long Does Greek Yogurt Last?
Quick Answer
Greek Yogurt lasts 1-3 weeks when unopened. Once opened, it should be used within 5-7 days.
Shelf Life by Storage Condition
| Storage Condition | Duration |
|---|---|
| Pantry (Unopened) | Not applicable |
| Pantry (Opened) | Not applicable |
| Refrigerator (Unopened) | 1-3 weeks |
| Refrigerator (Opened) | 5-7 days |
| Freezer | 1-2 months |
How to Tell If It Has Gone Bad
- Sour or off smell
- Mold growth on surface
- Discoloration or separation beyond normal whey
- Slimy or excessively watery texture
Proper Storage Tips
- Keep Greek yogurt refrigerated at or below 40°F (4°C)
- Seal container tightly after opening to prevent contamination
- Do not leave Greek yogurt at room temperature for more than 2 hours
Risks of Using Expired Greek Yogurt
Consuming expired Greek yogurt can lead to foodborne illnesses due to the growth of harmful bacteria or mold. Symptoms may include stomach cramps, nausea, vomiting, and diarrhea. It is important to discard yogurt that shows signs of spoilage to avoid health risks.
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Frequently Asked Questions
How long does Greek Yogurt last?
Unopened Greek yogurt lasts 1 to 3 weeks in the refrigerator, while opened yogurt should be consumed within 5 to 7 days.
Does Greek Yogurt expire?
Yes, Greek yogurt does expire and should be consumed before the printed expiration date or within 5 to 7 days after opening.
How can you tell if Greek Yogurt has gone bad?
Signs of spoilage include a sour or off smell, mold growth, discoloration, and a slimy or excessively watery texture.