No, it is generally not recommended to drink 10-year-old bottled water.
While the FDA doesn't mandate a shelf life for bottled water, there are important considerations regarding its safety over such a long period. Here's a breakdown:
Why You Should Avoid 10-Year-Old Bottled Water
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Chemical Leaching: Plastic bottles can leach chemicals into the water over time. These can be hormone-like substances that can be harmful if ingested. The longer the water is stored, the greater the risk.
- BPA Concerns: Even if the bottle is BPA-free, other chemicals in the plastic may leach over extended periods. The risk of exposure increases with time.
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Recommended Shelf Life: The recommended shelf life for still bottled water is 2 years, as noted in the reference. Storing it for ten years is far beyond this recommendation.
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Taste and Odor: Even if the water doesn't pose immediate health risks, it may taste and smell unpleasant due to plastic degradation.
What to Consider
| Factor | Details |
|---|---|
| FDA Regulation | Does not require a shelf life on bottled water |
| Chemical Leaching | Potential hormone-like chemicals leaching from plastic over time |
| BPA | Always choose BPA-free bottles to reduce risk |
| Shelf Life | Recommended still water shelf life is 2 years |
Safe Practices
- Check Expiration Dates: While not required, some bottles may have dates. If present, always heed these guidelines.
- Store Properly: Keep bottled water in a cool, dark place away from direct sunlight to minimize chemical leaching and deterioration.
- Use within Recommended Time: Stick to the recommended 2-year shelf life for still water.
In conclusion, while the water itself might not be spoiled in the traditional sense, consuming water from a 10-year-old bottle is not advisable due to the risks of chemical leaching and degradation.
