Tag: Microwaving tea

Brewed tea, when left at room temperature for over four hours, can become a breeding ground for harmful bacteria like *Bacillus cereus* and *Salmonella*. This raises a critical question for many tea drinkers: is it okay to reheat a cup of tea? While the urge to warm up a neglected cup is understandable, the practice comes with significant trade-offs in both taste and safety.

A study published in the Journal of Food Science found that reheating tea degrades beneficial compounds like catechins, diminishing its health benefits. This common practice of warming up a forgotten cup of tea carries surprising disadvantages that affect its flavor, nutritional value, and safety.