Your body is about 60% water. For a 150-pound person, that’s 90 pounds of water. So 90 ounces is only 6% of your total body water. Not as crazy as it sounds.
But drinking that much in one go? Your kidneys would panic. They process about 27 ounces per hour. You’d be a walking waterfall.
The Bathroom Reality
On a standard day, you pee about 50 to 70 ounces. Drinking 90 means you’ll produce more than average. You’ll become best friends with every toilet in a 2-mile radius.
90 Ounces of Water Equals How Many Cups
Pro tip: don’t start this challenge before a long car ride. Trust me. Your seat will remember.
