Why do we need 8 glasses of water per day if our body just pees out most of it?

Question

Never made sense to me lol, anyway I’m going to sleep I’ll reply in 6 hours.

In: Biology

Answer 1

We actually don’t need 8 glasses of water per day. How much water you need will vary from person to person and will be dependent on what you’re doing. A person sitting at a desk for work will need less than someone doing hard work in the hot sun. Drink when you’re thirsty and you should be good.