How much water is safe?

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I typically drink 6 litres (imperial) a day, coupled with low sodium intake (about 2000mg) is this unsafe? I have been experiencing dizziness and disorientation typically at the times I've chugged some water
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  • callumwalker1995
    callumwalker1995 Posts: 389 Member
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    I forgot to add I train 2.5 hours a day 6 x a week and I typically lose 0.5kg a session
  • RodaRose
    RodaRose Posts: 9,562 Member
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    Drink a lot less water. If you are dizzy you might be messing up electrolytes.
    http://scienceline.ucsb.edu/getkey.php?key=2047
    http://drbenkim.com/drink-too-much-water-dangerous.html
    Eat some salt.
  • rankinsect
    rankinsect Posts: 2,238 Member
    edited July 2016
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    Yes, high water + low sodium + high exercise is a recipe for hyponatremia, and the symptoms you describe can definitely be caused by that.

    Higher amounts of water are safe, but you need higher electrolytes too. If you're working out 2.5 hours a day you probably shouldn't be low sodium unless you've discussed that with a physician first.

    Low blood sodium is much more dangerous than high blood sodium. High blood sodium is only a problem for a fairly small set of people - a portion of people who have kidney or blood pressure issues will need to reduce sodium. Even in those individuals, they still need some sodium, and if they work out a lot, they need more than if they don't. Low blood sodium is extremely dangerous, and can lead to brain damage, coma, seizure, or death.
  • Christine_72
    Christine_72 Posts: 16,049 Member
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    I was wondering why this sounded so familiar. .

    OP I get the same symptoms as you if i drink too much water. 6L is a massive amount! If you're going to drink that much then you are going to have to up your salt intake. By how much, i do not know.. It would be easier to reduce all that water you're drinking, 3L seems to be enough for most people.

  • callumwalker1995
    callumwalker1995 Posts: 389 Member
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    I was wondering why this sounded so familiar. .

    OP I get the same symptoms as you if i drink too much water. 6L is a massive amount! If you're going to drink that much then you are going to have to up your salt intake. By how much, i do not know.. It would be easier to reduce all that water you're drinking, 3L seems to be enough for most people.

    I really only drink that much because I'm thirsty, I feel I need it.
  • pebble4321
    pebble4321 Posts: 1,132 Member
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    That seems like an excessive amount to be drinking (unless you are outside in heat/humidity a lot in which case you definitely need to be looking at your electrolyte balance).
    If you are thirsty enough to be drinking 6 litres of water a day under normal circumstances, I'd suggest you should be discussing this with your doctor, not random strangers on the internet. Especially as you have been experiencing symptoms that are worrying you.
  • callumwalker1995
    callumwalker1995 Posts: 389 Member
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    I'm sedentary during the day as I'm a student and I've finished for the summer. I have already been to the doctors who took blood tests which haven't come back yet but she thought I wasn't eating enough for the strenuous exercise I was doing rather than low sodium or too much water
  • amyr271
    amyr271 Posts: 343 Member
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    I was wondering why this sounded so familiar. .

    OP I get the same symptoms as you if i drink too much water. 6L is a massive amount! If you're going to drink that much then you are going to have to up your salt intake. By how much, i do not know.. It would be easier to reduce all that water you're drinking, 3L seems to be enough for most people.

    I really only drink that much because I'm thirsty, I feel I need it.

    Can't thirst be a sign of diabetes? Why don't you go to the Doctor about this?
  • callumwalker1995
    callumwalker1995 Posts: 389 Member
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    amyr271 wrote: »

    I was wondering why this sounded so familiar. .

    OP I get the same symptoms as you if i drink too much water. 6L is a massive amount! If you're going to drink that much then you are going to have to up your salt intake. By how much, i do not know.. It would be easier to reduce all that water you're drinking, 3L seems to be enough for most people.

    I really only drink that much because I'm thirsty, I feel I need it.

    Can't thirst be a sign of diabetes? Why don't you go to the Doctor about this?

    I have done she took some blood tests and results come back Tuesday. She thinks it's because I'm not eating enough for the amount of exercise I'm doing and doesn't think it's water/sodium issues
  • auddii
    auddii Posts: 15,357 Member
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    amyr271 wrote: »

    I was wondering why this sounded so familiar. .

    OP I get the same symptoms as you if i drink too much water. 6L is a massive amount! If you're going to drink that much then you are going to have to up your salt intake. By how much, i do not know.. It would be easier to reduce all that water you're drinking, 3L seems to be enough for most people.

    I really only drink that much because I'm thirsty, I feel I need it.

    Can't thirst be a sign of diabetes? Why don't you go to the Doctor about this?

    I have done she took some blood tests and results come back Tuesday. She thinks it's because I'm not eating enough for the amount of exercise I'm doing and doesn't think it's water/sodium issues

    Then, perhaps you should try listening to your doctor and either cut back on exercise or eat more.
  • psuLemon
    psuLemon Posts: 38,401 MFP Moderator
    edited July 2016
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    I was wondering why this sounded so familiar. .

    OP I get the same symptoms as you if i drink too much water. 6L is a massive amount! If you're going to drink that much then you are going to have to up your salt intake. By how much, i do not know.. It would be easier to reduce all that water you're drinking, 3L seems to be enough for most people.

    I really only drink that much because I'm thirsty, I feel I need it.

    You are thirty because you are dehydrated. You are dehydrated because you don't have adequate electrolyte balance. Think about it, when you go to a hospital, what is the first thing they do? The give you a bag of sodium chloride to rehydrate you. Excessive water dilutes electrolyte balance, which causes all those issues.

    Also, as a male, how many calories are you eating that you only get 2000mg of sodium? I frequently get 4000-5000 and that is without added salt.
  • TavistockToad
    TavistockToad Posts: 35,719 Member
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    auddii wrote: »
    amyr271 wrote: »

    I was wondering why this sounded so familiar. .

    OP I get the same symptoms as you if i drink too much water. 6L is a massive amount! If you're going to drink that much then you are going to have to up your salt intake. By how much, i do not know.. It would be easier to reduce all that water you're drinking, 3L seems to be enough for most people.

    I really only drink that much because I'm thirsty, I feel I need it.

    Can't thirst be a sign of diabetes? Why don't you go to the Doctor about this?

    I have done she took some blood tests and results come back Tuesday. She thinks it's because I'm not eating enough for the amount of exercise I'm doing and doesn't think it's water/sodium issues

    Then, perhaps you should try listening to your doctor and either cut back on exercise or eat more.

    this
  • callumwalker1995
    callumwalker1995 Posts: 389 Member
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    psulemon wrote: »

    I was wondering why this sounded so familiar. .

    OP I get the same symptoms as you if i drink too much water. 6L is a massive amount! If you're going to drink that much then you are going to have to up your salt intake. By how much, i do not know.. It would be easier to reduce all that water you're drinking, 3L seems to be enough for most people.

    I really only drink that much because I'm thirsty, I feel I need it.

    You are thirty because you are dehydrated. You are dehydrated because you don't have adequate electrolyte balance. Think about it, when you go to a hospital, what is the first thing they do? The give you a bag of sodium chloride to rehydrate you. Excessive water dilutes electrolyte balance, which causes all those issues.

    Also, as a male, how many calories are you eating that you only get 2000mg of sodium? I frequently get 4000-5000 and that is without added salt.

    3100 calories I eat chicken white rice etc that has little if no salt in it
  • psuLemon
    psuLemon Posts: 38,401 MFP Moderator
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    psulemon wrote: »

    I was wondering why this sounded so familiar. .

    OP I get the same symptoms as you if i drink too much water. 6L is a massive amount! If you're going to drink that much then you are going to have to up your salt intake. By how much, i do not know.. It would be easier to reduce all that water you're drinking, 3L seems to be enough for most people.

    I really only drink that much because I'm thirsty, I feel I need it.

    You are thirty because you are dehydrated. You are dehydrated because you don't have adequate electrolyte balance. Think about it, when you go to a hospital, what is the first thing they do? The give you a bag of sodium chloride to rehydrate you. Excessive water dilutes electrolyte balance, which causes all those issues.

    Also, as a male, how many calories are you eating that you only get 2000mg of sodium? I frequently get 4000-5000 and that is without added salt.

    3100 calories I eat chicken white rice etc that has little if no salt in it

    Get some variety. Chicken and rice is old school body building nonsense. And start adding salt to things. Eat eggs, dairy, and start to use seasoning.
  • cwolfman13
    cwolfman13 Posts: 41,868 Member
    edited July 2016
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    If you're drinking that much water and training you need to replenish electrolytes...sodium is an essential electrolyte...I believe this was all addressed in your previous thread.

    I drink a lot of water...I train hard and have to stay hydrated...but I also understand that I need more than just water...after a long sweaty ride I've been known to drink pickle juice just as an example.

    Also, dump the bro chicken and rice crap and add more variety to your diet.
  • RachelElser
    RachelElser Posts: 427 Member
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    6 liters??!! Wow, that is a lot. If you are training I would go with Gatorade or something with electrolytes because you are sweating out more than just water.
  • callumwalker1995
    callumwalker1995 Posts: 389 Member
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    6 liters??!! Wow, that is a lot. If you are training I would go with Gatorade or something with electrolytes because you are sweating out more than just water.
    cwolfman13 wrote: »
    If you're drinking that much water and training you need to replenish electrolytes...sodium is an essential electrolyte...I believe this was all addressed in your previous thread.

    I drink a lot of water...I train hard and have to stay hydrated...but I also understand that I need more than just water...after a long sweaty ride I've been known to drink pickle juice just as an example.

    Also, dump the bro chicken and rice crap and add more variety to your diet.

    Only reason why I don't use sports drinks is because I am allergic to sweeteners which all (if im correct) sports drinks have
  • callumwalker1995
    callumwalker1995 Posts: 389 Member
    Options
    psulemon wrote: »
    psulemon wrote: »

    I was wondering why this sounded so familiar. .

    OP I get the same symptoms as you if i drink too much water. 6L is a massive amount! If you're going to drink that much then you are going to have to up your salt intake. By how much, i do not know.. It would be easier to reduce all that water you're drinking, 3L seems to be enough for most people.

    I really only drink that much because I'm thirsty, I feel I need it.

    You are thirty because you are dehydrated. You are dehydrated because you don't have adequate electrolyte balance. Think about it, when you go to a hospital, what is the first thing they do? The give you a bag of sodium chloride to rehydrate you. Excessive water dilutes electrolyte balance, which causes all those issues.

    Also, as a male, how many calories are you eating that you only get 2000mg of sodium? I frequently get 4000-5000 and that is without added salt.

    3100 calories I eat chicken white rice etc that has little if no salt in it

    Get some variety. Chicken and rice is old school body building nonsense. And start adding salt to things. Eat eggs, dairy, and start to use seasoning.

    I do eat eggs and cottage cheese and milk and yoghurt
  • Kdp2015
    Kdp2015 Posts: 519 Member
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    I drink about 5 litres of water a day and always have, also my diet is low in sodium. I've never had the symptoms you've described but then I've never felt the need to 'chug water' either. It sounds like you drink a lot more than you need to, are you mistaking thirst for something else, eg is your mouth unusually dry or are you feeling hotter than normal? Either way you need to go to the doctor and more importantly describe the issues you have in detail.
  • sijomial
    sijomial Posts: 19,811 Member
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    6 liters??!! Wow, that is a lot. If you are training I would go with Gatorade or something with electrolytes because you are sweating out more than just water.
    cwolfman13 wrote: »
    If you're drinking that much water and training you need to replenish electrolytes...sodium is an essential electrolyte...I believe this was all addressed in your previous thread.

    I drink a lot of water...I train hard and have to stay hydrated...but I also understand that I need more than just water...after a long sweaty ride I've been known to drink pickle juice just as an example.

    Also, dump the bro chicken and rice crap and add more variety to your diet.

    Only reason why I don't use sports drinks is because I am allergic to sweeteners which all (if im correct) sports drinks have

    Then make your own.