It seems like you were about to provide more information or ask a question regarding water intake recommendations. Based on the context you've given, medical experts generally suggest that adults should drink an adequate amount of water each day to stay hydrated. The typical recommendation is often from 8 to 10 cups of water daily, but this can vary significantly based on individual factors such as body weight, climate, physical activity levels, and personal health conditions.
For instance, the "8x8" rule—drinking eight 8-ounce glasses of water a day—equates to about 2 liters, or half a gallon, which is a common guideline. However, some experts recommend more (like 12-18 cups) based on the factors mentioned.
Would you like more detailed information on hydration, or do you have any specific questions about it?