One should stay well hydrated! depending on age, circumstances such as heat, humidity, medications, current illness, stress
, activites and thirst, one needs more or less water. You shold urinate 3-5 times daily and if not, you may need more water. If urine
is darker than lemonade, you need more water. If you are on a diuretic
you need more.
Even if not thirsty, drink enough water daily.