Tag: Fast vs slow metabolizer

The average half-life of caffeine in a healthy adult is approximately 5 hours, but this can vary significantly from person to person. The time it takes to completely burn 100 mg of caffeine is not a fixed number, but rather a process influenced by a range of individual and environmental factors.

Within just 15 to 45 minutes of consumption, caffeine begins to be absorbed into your bloodstream. Understanding how quickly does coffee pass through the body is complex and depends on many variables, including your genetics, overall health, and tolerance.