Does coffee get more potent the longer it sits?

Coffee does not become more potent the longer it sits. In fact, the opposite is true. Coffee starts to lose its flavor and aroma qualities soon after it is brewed. The longer coffee sits, the less flavorful it will be. Additionally, coffee that has been sitting for a long time may become stale and bitter.

Some people believe that letting coffee rest gives the beans time to "mellow" and develop their flavor. However, there is no scientific evidence to support this claim. In fact, most experts agree that the best way to enjoy coffee is to drink it as soon as possible after it has been brewed.

If you do not plan to drink your coffee right away, you can store it in a sealed container in the refrigerator for up to 24 hours. However, it is best to reheat your coffee before drinking it, as cold coffee can be more bitter and less flavorful than freshly brewed coffee.