Tag: Coffee oxidation

According to food safety experts, black coffee is generally safe to consume at room temperature for up to 24 hours. This guide explores the details behind that statement, answering the common question: 'Can you drink 24 hour coffee?'

Caffeine is a remarkably stable chemical compound that does not easily degrade, even when brewed. As a result, the common belief that espresso loses caffeine as it sits is largely a misconception, as the real loss is in the flavor and aroma compounds, not the potency.

Despite viral social media claims, the espresso '10 second rule for coffee' suggesting it 'dies' in moments is a myth, not a fact grounded in science or nutrition. This misconception is part of a larger trend of unfounded coffee-related diet hacks that require a closer, more critical look.