Is it accurate to say that an "average" adult needs 8 cups a day to stay healthily hydrated... when you drink coffee, soda, drinks with some salt content, alcohol, etc.?
From what I understand, coffee, soda, etc. count towards the 8 cup count. But, if it dehydrates you, then wouldn't you need more water? Is it negligible? Or, how many more cups of water would you have a drink to compensate for it?
This assumes an "average" adult who needs precisely 8 cups of water per day.
Thanks in advance.
A diuretic promotes the production of urine, but if we pass too much water, our body suffers from an imbalance of electrolytes.
Alcohol is another diuretic.
The sodium in soda pop makes you retain water -- again, electrolyte imbalance.
Water, fruit juice, vegetable juice -- always good choices. This is what they mean by 8 cups a day. That's a lot -- if you drink 6 cups a day, you'll be fine. And enjoy your coffee, but don't count it as a cup of fluid.