Tag: Factors affecting water intake

The human body is composed of approximately 60% water, making proper hydration absolutely essential for normal bodily function. This guide explains how to calculate how much water you need in a day by considering factors beyond the old 8x8 rule, such as body weight, activity, and climate, to ensure you stay optimally hydrated.

While the "eight glasses a day" rule is a familiar guideline, it is not a one-size-fits-all solution for hydration. Learning how to calculate the amount of water you need is a personalized process, considering factors like body weight, exercise intensity, and climate to ensure optimal health and bodily function.