Dehydration's role in learning and memory

(cshl.edu)

19 points | by hhs 3 days ago

3 comments

  • riffraff 41 minutes ago
    The more I age the more important hydration turns out to be. Gastric issues, joint pain, blood pressure, weight problems, kidney stones, bad breath, constipation.. and now brain issues too?

    Do yourself a favor, and start drinking a ton of water!

    • gib444 22 minutes ago
      > start drinking a ton of water!

      But not too much as you don't want water poisoning!

  • irjustin 53 minutes ago
    On an absolute tangent, every kid today has a water bottle and it's the constant priority for us when we leave the house. When we arrive at the destination, it's "stack yours with the rest of the kids'".

    I never had a water bottle growing up. Was I just constantly dehydrated? Seems like it.

    • oidar 12 minutes ago
      Some schools don’t allow children to leave the classroom to get a drink of water unless it’s at recess or between classes. So that’s why they carry water bottles nowadays.
    • riffraff 38 minutes ago
      Same for us.

      I think as kids were were indeed constantly thirsty when playing in the streets, but on family trips my mom would have a big water container, so maybe it's just a kids/parents split.

      What baffles me is the rise of water bottles in school, we just went to drink from the bathroom faucet when I was a kid.

      • bokkies 25 minutes ago
        Yep, or the hose that was being used to water the playing field. Ah the sweet taste of pfas on a hot summers day
    • gib444 23 minutes ago
      It is compensation for all the sugar, caffeine and UPF causing dehydration IMO. And aircon perhaps.

      People in Spain, Portugal, Italy etc don't carry 2 gallon water bottles everywhere.

      The ones who have better diets are just going along with the crowd (though not necessarilyin better shape), using the oversized pacifier to signal they're healthy ("people who exercise have water bottles. Therefore I must show off a water bottle")

      And kids are products of the parents

    • senectus1 52 minutes ago
      yeah same here. Also my wife drinks at least 3 liters a day... I think I'd struggle to stomach more than a liter of liquid on a normal day. (not counting hard work or hot weather.)
    • 6510 35 minutes ago
      One can get used to quite strange life styles. One could be very active, drink nothing but coffee and alcohol. If they feel a bit sluggish thats just normal. If one gets used to being sluggish (from any deficiency) fixing it might make sleeping difficult or one ends up working harder than one should. If the job is a mindless grind gaining mental clarity might feel terrible.
  • senectus1 53 minutes ago
    hmmm food for thought.