What happens if you consume green tea that has spoils by sitting at room temperature too long?

You're unlikely to experience any serious harm from drinking green tea that's been sitting at room temperature for a while, even if it's past its "best by" date. However, it's important to understand the potential downsides:

1. Loss of Flavor and Antioxidants:

* Green tea's flavor and beneficial antioxidants degrade over time, especially when exposed to air and light.

* The longer it sits, the less potent its taste and health benefits will be.

2. Potential for Microbial Growth:

* Although unlikely, if the tea has been sitting for a very long time (weeks or months) in a warm environment, there's a small chance of bacteria or mold growth.

* This would be more likely if the tea was left open or improperly stored.

3. Off-Flavors and Odors:

* Even if not spoiled, stale green tea might have an unpleasant, musty taste or smell.

What to do:

* Smell it: If the tea smells off or musty, it's best to discard it.

* Taste it: If the tea tastes bitter or unpleasant, it's likely stale and you should discard it.

* If unsure: Err on the side of caution and throw it away.

To prevent spoilage:

* Store green tea properly: Keep it in an airtight container in a cool, dark place.

* Use it within a reasonable timeframe: Green tea is best enjoyed fresh.

* Consider brewing fresh: It's always a good idea to brew fresh tea for the best flavor and health benefits.

In summary: While drinking slightly stale green tea is unlikely to cause serious problems, it will likely taste bad and lose its health benefits. Always trust your senses and throw away any tea that looks, smells, or tastes off.