a reasonable starting point for many adults, but individual needs vary significantly based on factors such as:
Body size and composition
Physical activity level
Climate and environmental temperature
Overall health status and medical conditions
Dietary intake, including water-rich foods
Health authorities generally recommend drinking when thirsty and adjusting intake to maintain pale yellow urine color, which indicates adequate hydration.
In some cases, such as heart or kidney conditions, fluid intake may need to be monitored and tailored by a healthcare professional.
When to See a Doctor
If you experience persistent
