Hyper-hydration refers to an excessive amount of water in the body. It is the opposite of dehydration. It is usually caused by excessive fluid intake. Hyper-hydration refers to the status with a minimum urine osmolality. (1)
Is tea or coffee a diuretic? If consumed on a regular basis, coffee and tea are not diuretic. On the contrary, they can be counted towards the daily fluid intake.
“8 glasses of water per day” myth The 8*8 rule is not valid since water requirements vary substantially between individuals. It should be treated as an easy to remember slogan rather than a rule we have to obey.
Reduced sensitivity to thirst may cause dehydration in elderly Dehydration in the elderly is more common, as the receptors responsible for thirst regulation become defective with age.
Can you die from drinking too much water? Drinking above the kidney's ability to filter water (between 800 and 1000 ml per hour) may result in hyponatremia, which can cause swelling of the brain and lead to death.
How much water should you drink to lose weight? There is some evidence showing that drinking water may help reduce weight. See how this works, who is most likely to benefit and how much water is optimal.