8 Glasses of Water Every Day: Truth, Myth, or Scam?

Should you drink 8 glasses of water every day?  It’s great advice, but only if you’re a flounder. If you’re human, it’s a silly health myth that refuses to die. Regardless, dieters obey it like an eleventh commandment: “Thou must drinketh water until thou waketh three times nightly to pee.” Not long ago, I watched Dr. Sanjay Gupta interview…