Guide · body · 3 min read
Do you actually need eight glasses of water — the two-minute version, when you are not in the mood
Eight glasses is a number with no particular evidence behind it. Thirst and urine colour are better guides.
Start here
The order matters less than doing the first one tonight. Start there and come back to the rest.
Not being in the mood is a normal starting point.
If you only do one thing from this page, do the first point below. It is first because it removes the most friction for the least effort.
What helps
Tea and coffee count. The idea that they dehydrate you is largely wrong at normal intakes.
There are real exceptions: hot weather, exercise, illness, pregnancy, and some medications. In those cases thirst lags behind need.
Pale straw-coloured urine is the simplest check. Dark yellow means drink more; completely clear means you can stop.
What to do when it does not work
Drinking more than you need does not improve skin, concentration or health. It mostly increases trips to the toilet.
Food supplies a meaningful share of your water, especially fruit and vegetables.
Your kidneys are extremely good at telling you what they need. Thirst is a reliable signal for healthy adults.
Questions people ask
Does coffee dehydrate you?
At normal intakes, no. The diuretic effect is small and does not outweigh the fluid you are taking in.
Written for people who want the practical version. No accounts, no tracking, no newsletter wall.
If this is not the angle you need, try Ten minutes outside is not a wellness cliché, in the order that helps, when you have tried everything else, How to stop scrolling in bed — a calm, practical approach, when you are too tired to try hard or When to be careful with breathing exercises — a calm, practical approach, when you have been putting it off.