11 ms·

Who drinks 4.5L of anything a day? That’s 18 x 250ml glasses.

by robga 3y ago

hanche 3y ago
If you’re doing hard physical labour all day on a hot day, maybe you need about that much? It does match advice I have seen for desert hiking.
yetihehe 3y ago
It's much easier to drink beer than water. When you are working physically in hot weather, it's pretty easy to drink 5L and perspirate most of that.
- gcanyon 3y ago
  One time I bicycled something over 40 miles in the hills outside Las Vegas on a 105-degree day. I: 1. Drank a gallon of liquid (could have been water or sports drink, I don't remember) on that ~3 hour ride. 2. Didn't pee until I got home -- and not much then. 3. Came home with dry clothes, despite (obviously) sweating something like a gallon of liquid. There was no evidence of sweat, ever -- it all evaporated.
  - yetihehe 3y ago
    One time I was helping build a house in summer. I drank 5L of watery low-sugar tea apart from about 1,5L other liquids and peed maybe three times that day. I had dry clothes but very visible traces of salt on them. Other time I drank 7L of beer in a night, but peed like every 20min.
    - gcanyon 3y ago
      When I was a kid my mom stocked Minute Maid frozen orange juice and powdered vitamin c. When I was sick I would stay home (maybe 11 or 12, different times) and watch TV and drink orange juice. I would fall into a pattern of drinking a 10-12 oz glass of juice during a show segment (maybe 7 minutes) and during the commercial break I’d go pee and refill my juice. On the half hour break i’d make another pitcher. So that works out to something like 3 quarts of heavily-vitamin-c-dosed orange juice per hour for at least several hours out of the day. I have no idea how my kidneys kept up with that.
  - brewdad 3y ago
    Ok, but that’s an extreme example and you only consumed 3.8L. 4.5L is a LOT. Even the 8 glasses a day of water suggestion is considered on the high side and that’s only 1.9L.
    - kgwgk 3y ago
      > Even the 8 glasses a day of water suggestion is considered on the high side and that’s only 1.9L. The recommended amount depends on who does the recommendation but 1.9L doesn't seem high. https://www.efsa.europa.eu/fr/efsajournal/pub/1459 https://www.efsa.europa.eu/fr/efsajournal/pub/1459 "Adequate Intakes (AI) have been defined derived from a combination of observed intakes in population groups with desirable osmolarity values of urine and desirable water volumes per energy unit consumed. The reference values for total water intake include water from drinking water, beverages of all kind, and from food moisture and only apply to conditions of moderate environmental temperature and moderate physical activity levels (PAL 1.6). [...] Available data for adults permit the definition of AIs as 2.0 L/day (P 95 3.1 L) for females and 2.5 L/day (P95 4.0 L) for males." https://apps.who.int/iris/handle/10665/43403 https://apps.who.int/iris/handle/10665/43403 "The minimum water requirement for fluid replacement for a 70kg human in a temperate zone equates to 3L per day, or 42.9mL/kg [according to the Tropical Agriculture Association]. Minimum requirements for an individual the same size but in a tropical zone equates to 4.1 to 6L/day" "Age and gender specific Adequate Intakes (AI) for water were established in 2004 by the [United States] Food and Nutrition Board (5). The Dietary Reference Intakes (DRI) for water are [for ages 19 and older] Men 3.7 L/day Women 2.7 L/day"
  - marmakoide 3y ago
    Reminds me of days of cycling across North Vietnam during the summer : 40c, tropical levels of humidity, very steep hills. I was young, stupid and stubborn. One stop every 2 hours to chuck 500ml of beer (Bia Hanoi, pretty nice light blond), so about 4 stops a day. It worked fine ! Pee was ok color, enough tipsy to keep my sense but numb the pain of cycling. My clothes had aureola of salt and urea.
gcoakes 3y ago
I usually do. I have a 2 liter water bottle that I fill up at least twice a day. Though ironically with the heat this summer, I've been exercising and drinking less.
darkclouds 3y ago
Anyone trying to keep parts of their immune system down.
Modified3019 3y ago
Obviously they need something to wash down their 40 potatoes a day. I also find the amount questionable, as I suspect that our modern expectations of what that means and the details of what they meant when they recorded personal consumption means there's something lost in translation here. Even when I was outside scouting crops 10-12 hours a day on foot in southwest kansas with peak 110F temps, I'd still not need to drink more than 4 liters of water a day. I could push it up another liter, but it wasn't needed and could actually be harmful if one overhydrates. And that's the extreme of the year, way more what I'd reach for most of the year. Whereas the daily motto of the fuckers was apparently "I am a machine that turns beer into piss"
ChoGGi 3y ago
It's pretty easy to drink four gallons (+extras) on a hot day roofing.

Who drinks 4.5L of anything a day? That’s 18 x 250ml glasses.

by robga 3y ago

Who drinks 4.5L of anything a day? That’s 18 x 250ml glasses.

If you’re doing hard physical labour all day on a hot day, maybe you need about that much? It does match advice I have seen for desert hiking.

yetihehe 3y ago

It's much easier to drink beer than water. When you are working physically in hot weather, it's pretty easy to drink 5L and perspirate most of that.

gcanyon 3y ago
One time I bicycled something over 40 miles in the hills outside Las Vegas on a 105-degree day. I: 1. Drank a gallon of liquid (could have been water or sports drink, I don't remember) on that ~3 hour ride. 2. Didn't pee until I got home -- and not much then. 3. Came home with dry clothes, despite (obviously) sweating something like a gallon of liquid. There was no evidence of sweat, ever -- it all evaporated.
- yetihehe 3y ago
  One time I was helping build a house in summer. I drank 5L of watery low-sugar tea apart from about 1,5L other liquids and peed maybe three times that day. I had dry clothes but very visible traces of salt on them. Other time I drank 7L of beer in a night, but peed like every 20min.
  - gcanyon 3y ago
    When I was a kid my mom stocked Minute Maid frozen orange juice and powdered vitamin c. When I was sick I would stay home (maybe 11 or 12, different times) and watch TV and drink orange juice. I would fall into a pattern of drinking a 10-12 oz glass of juice during a show segment (maybe 7 minutes) and during the commercial break I’d go pee and refill my juice. On the half hour break i’d make another pitcher. So that works out to something like 3 quarts of heavily-vitamin-c-dosed orange juice per hour for at least several hours out of the day. I have no idea how my kidneys kept up with that.
- brewdad 3y ago
  Ok, but that’s an extreme example and you only consumed 3.8L. 4.5L is a LOT. Even the 8 glasses a day of water suggestion is considered on the high side and that’s only 1.9L.
  - kgwgk 3y ago
    > Even the 8 glasses a day of water suggestion is considered on the high side and that’s only 1.9L. The recommended amount depends on who does the recommendation but 1.9L doesn't seem high. https://www.efsa.europa.eu/fr/efsajournal/pub/1459 https://www.efsa.europa.eu/fr/efsajournal/pub/1459 "Adequate Intakes (AI) have been defined derived from a combination of observed intakes in population groups with desirable osmolarity values of urine and desirable water volumes per energy unit consumed. The reference values for total water intake include water from drinking water, beverages of all kind, and from food moisture and only apply to conditions of moderate environmental temperature and moderate physical activity levels (PAL 1.6). [...] Available data for adults permit the definition of AIs as 2.0 L/day (P 95 3.1 L) for females and 2.5 L/day (P95 4.0 L) for males." https://apps.who.int/iris/handle/10665/43403 https://apps.who.int/iris/handle/10665/43403 "The minimum water requirement for fluid replacement for a 70kg human in a temperate zone equates to 3L per day, or 42.9mL/kg [according to the Tropical Agriculture Association]. Minimum requirements for an individual the same size but in a tropical zone equates to 4.1 to 6L/day" "Age and gender specific Adequate Intakes (AI) for water were established in 2004 by the [United States] Food and Nutrition Board (5). The Dietary Reference Intakes (DRI) for water are [for ages 19 and older] Men 3.7 L/day Women 2.7 L/day"
- marmakoide 3y ago
  Reminds me of days of cycling across North Vietnam during the summer : 40c, tropical levels of humidity, very steep hills. I was young, stupid and stubborn. One stop every 2 hours to chuck 500ml of beer (Bia Hanoi, pretty nice light blond), so about 4 stops a day. It worked fine ! Pee was ok color, enough tipsy to keep my sense but numb the pain of cycling. My clothes had aureola of salt and urea.

gcoakes 3y ago

I usually do. I have a 2 liter water bottle that I fill up at least twice a day. Though ironically with the heat this summer, I've been exercising and drinking less.

darkclouds 3y ago

Anyone trying to keep parts of their immune system down.

Modified3019 3y ago

Obviously they need something to wash down their 40 potatoes a day. I also find the amount questionable, as I suspect that our modern expectations of what that means and the details of what they meant when they recorded personal consumption means there's something lost in translation here. Even when I was outside scouting crops 10-12 hours a day on foot in southwest kansas with peak 110F temps, I'd still not need to drink more than 4 liters of water a day. I could push it up another liter, but it wasn't needed and could actually be harmful if one overhydrates. And that's the extreme of the year, way more what I'd reach for most of the year. Whereas the daily motto of the fuckers was apparently "I am a machine that turns beer into piss"

ChoGGi 3y ago

It's pretty easy to drink four gallons (+extras) on a hot day roofing.