The advice to drink 8 glasses of water a day isn’t a legit recommendation — it’s a myth. Everyone’s water needs vary, so there’s no set amount that works for all people. You’ll know if you’re drinking enough water if your pee is pale yellow. If it’s darker than that, you should drink more. By now you’ve probably heard that the old advice to drink 8 glasses of water a day is total myth. Even experts don’t