Fergal wrote:I understand that drinking too much water is dangerous. Is it something that happens very much to people going about their ordinary lives? Is it somethign most of us need to be concerned about?
Spontaneo wrote:
If you drink too much water you can suffer from:
Water toxicity such as high blood pressure and low heart rate.
As your cells swell, you can also suffer from seizures or even go into a coma.
You suffer from tiredness or fatigue.
How much water per day is enough? A half of a gallon of water per day is not quite enough. You should drink more water if you are suffering from thirst, pee that is dark or smells, dizziness, fatigue, peeing less than normal and dry mouth.
Fergal wrote:I understand that drinking too much water is dangerous. Is it something that happens very much to people going about their ordinary lives? Is it somethign most of us need to be concerned about?
Jem Smith wrote:Spontaneo wrote:
If you drink too much water you can suffer from:
Water toxicity such as high blood pressure and low heart rate.
As your cells swell, you can also suffer from seizures or even go into a coma.
You suffer from tiredness or fatigue.
How much water per day is enough? A half of a gallon of water per day is not quite enough. You should drink more water if you are suffering from thirst, pee that is dark or smells, dizziness, fatigue, peeing less than normal and dry mouth.
Yes, that is absolutely right.
The rule about 8 glasses of water a day is actually kind of myth. How much you need depends on specifics about you- age, weight, sex etc. Also if you're pregnant or breastfeeding. So if you're not sure, making sure that your pee isn't too dark and that you aren't thirsty is a good guide.
You also need to keep up your electrolytes by eating regularly and making sure you have enough salt if you are drinking a lot, and especially if you are also sweating a lot. You can buy electrolyte drinks, like Gatorade, or a concentrated powdered version you add to water. You can even get electrolyte gummies they make for runners. You can also just eat some salty food, like some people add salt to porridge. I've found on hot days a salted caramel smoothie (with pureed dates and some salt added) helps prevent me from getting headaches.
Also, drinking other liquids does count. It doesn't have to be just water. If you drink juice, or even tea, coffee or softdrinks that still provides hydration. You can also get some of your water intake from food.
https://www.urmc.rochester.edu/news/publications/health-matters/hydration-101-drinking-8-glasses-of-water-and-other-myths-debunked
It gets very hot and humid where I live so if you live a very active lifestyle drinking enough water can be literally life or death. People die of heatstroke sometimes in the summer here. Re. heatstroke another thing to bear in mind is that in very hot weather you should drink water that is cool or room temperature, but not very cold/icy. I can't remember why, but that was an official recommendation from the government, apparently drinking very cold water can actually make things worse.
-- 03 May 2025, 13:23 --Fergal wrote:I understand that drinking too much water is dangerous. Is it something that happens very much to people going about their ordinary lives? Is it somethign most of us need to be concerned about?
I think it only affects some people, not everyone. It's more of a concern if you're an athlete, or you have a medical condition that makes you feel thirsty when you don't really need to drink so you drink too much, or sometimes for people on particular drugs, legal or otherwise. There was a case in the news here years ago where a teenager died from water toxicity because she was on Ecstasy and it caused her to drink too much water so her brain swelled and killed her.
Personally I have issues with my blood pressure and some other stuff so I have to keep an eye on my electrolyte balance. If I don't drink enough I get headaches, but 'enough' for me can be a LOT and I can overdo it if I'm not careful, so I also take electrolytes.
Spontaneo wrote:
May I ask how you get your electrolytes?
Jem Smith wrote:There was a case in the news here years ago where a teenager died from water toxicity because she was on Ecstasy and it caused her to drink too much water so her brain swelled and killed her.
Jem Smith wrote:Spontaneo wrote:
May I ask how you get your electrolytes?
Like I said, as a drink (electrolyte powder mixed with water- you can get it from the chemist or the supermarket) or electrolyte gummies.
Spontaneo wrote:Jem Smith wrote:Spontaneo wrote:
May I ask how you get your electrolytes?
Like I said, as a drink (electrolyte powder mixed with water- you can get it from the chemist or the supermarket) or electrolyte gummies.
I might look for powdered Gatorade this week. Is such powder expensive? Worth the money? Would a different powder be better? Thank you!
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