Andrew Huberman· PhD
And in general, you want to consume 125% to 150% of the amount of weight you lost in fluid. In other words, if you worked out and you were 200 pounds naked, and you went and did your workout, and then you dried off, and you weighed yourself again, and now you're 198 pounds, you lost two pounds of water. That's 32 ounces. You want to drink back about 125% of that. So instead of drinking 32 ounces, I want you to drink 40, 42, 45, like something like this.