![The truth about hydration: should you drink eight glasses of water a day? | Health & wellbeing | The Guardian The truth about hydration: should you drink eight glasses of water a day? | Health & wellbeing | The Guardian](https://i.guim.co.uk/img/media/eda873838f940582d1210dcf51900efad3fa8c9b/0_469_7360_4417/master/7360.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=4136d0378a9d158831c65d13dcc16389)
The truth about hydration: should you drink eight glasses of water a day? | Health & wellbeing | The Guardian
![Lima Water Corporation on Twitter: "Staying hydrated is one of the best ways to maintain a good immune system, but do you really need to drink eight 8-ounce glasses of water a Lima Water Corporation on Twitter: "Staying hydrated is one of the best ways to maintain a good immune system, but do you really need to drink eight 8-ounce glasses of water a](https://pbs.twimg.com/media/EtW46ESU0AESRwx.jpg)
Lima Water Corporation on Twitter: "Staying hydrated is one of the best ways to maintain a good immune system, but do you really need to drink eight 8-ounce glasses of water a
![Drinking 8 glasses of water a day usually isn't necessary, an exercise scientist says - The Washington Post Drinking 8 glasses of water a day usually isn't necessary, an exercise scientist says - The Washington Post](https://arc-anglerfish-washpost-prod-washpost.s3.amazonaws.com/public/WDL2I6VISUI6XKFHL5C53TPTMQ.jpg)