How Long Does Soy Milk Last?
Quick Answer
Soy Milk lasts 6-12 months when unopened. Once opened, it should be used within 7-10 days.
Shelf Life by Storage Condition
| Storage Condition | Duration |
|---|---|
| Pantry (Unopened) | 6-12 months |
| Pantry (Opened) | Not applicable |
| Refrigerator (Unopened) | 6-12 months |
| Refrigerator (Opened) | 7-10 days |
| Freezer | 1-3 months |
How to Tell If It Has Gone Bad
- Sour or off smell
- Curdling or lumps
- Change in color (yellowing or darkening)
- Off or unpleasant taste
Proper Storage Tips
- Store unopened soy milk in a cool, dry place away from direct sunlight.
- Refrigerate soy milk immediately after opening and keep it tightly sealed.
- Avoid freezing soy milk if possible; if frozen, thaw in the refrigerator and consume within a few days.
Risks of Using Expired Soy Milk
Consuming expired soy milk can lead to gastrointestinal discomfort such as nausea, vomiting, or diarrhea due to bacterial growth or spoilage. Mold or bacterial contamination may also cause allergic reactions or foodborne illness in sensitive individuals.
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Frequently Asked Questions
How long does Soy Milk last?
Unopened soy milk lasts 6 to 12 months when stored properly; once opened, it should be consumed within 7 to 10 days if refrigerated.
Does Soy Milk expire?
Yes, soy milk does expire and should be consumed before the printed expiration date for best quality and safety.
How can you tell if Soy Milk has gone bad?
Signs that soy milk has gone bad include a sour smell, curdling or lumps, a change in color, and an off or unpleasant taste.