Are we really supposed to drink 4 litre of water a day?

You are awake for what, 15 hours a day?

If you can't manage to drink 266 ml of water an hour then you should seek medical attention.

>>18441681
NO, you need to drink half your body weight in oz of water

>>18441681
Drinking more water than you feel like drinking is meme. Use simple approach
Are you thirsty? Drink. Are you not thirsty? Dont drink.

>>18441793
Being thirsty is symptom of dehydration. Bad advice anon.

>>18441681
That's because you also receive fluids through food and other drinks. I usually drink 1-2L every day.

>>18441814
I bet you are that type of person who has app like these on his mobile phone right?

https://play.google.com/store/apps/details?id=com.northpark.drinkwater

Not drinking water is harmful, but 4L is a lot. Dont be retarded.

>>18441681
It's only hard to do because you're not used to it, just like how holding proper posture is painful at first.