Tag: Individual variation

While standard equations consider age, sex, height, and weight, research shows individual resting metabolic rates can vary by as much as 200–300 calories, meaning a significant portion of daily energy expenditure is often unaccounted for. This reveals that much of what is not considered when estimating energy needs can have a substantial impact on accurate results.

The average half-life of caffeine in a healthy adult is approximately 4 to 6 hours, but this can vary dramatically depending on individual factors. Understanding how long does 41 mg of caffeine last requires looking beyond simple averages and examining the complex processes that govern caffeine's effects on your body and its place within a balanced nutrition diet.