Live data from Hacker News

Study finds memory decline surge in young people

onepercentrule.substack.com

21–30 of 200 posts

Re: Study finds memory decline surge in young people

#21
post #19

These are survey results, not actual memory test results. They answered positively to having "serious difficulty concentrating, remembering, or making decisions”. I'd bet $1000 bucks that these people don't have actual memory problems.

What an unspecific question that is. Could very well be memory problems, could very well be problems concentrating.

Re: Study finds memory decline surge in young people

#22
post #7

> Those 4.5 million survey responses were gathered over a decade I'd feel more confident about the results of this research if it didn't entirely depend on self-reported data from a survey. At least in this case it was a phone survey and not just an internet questionnaire posted to social media sites. I'd put more faith in a much smaller sample of young people being professionally evaluated for memory problems. The s…

The survey data can be measured against itself.

Re: Study finds memory decline surge in young people

#23
post #7

> Those 4.5 million survey responses were gathered over a decade I'd feel more confident about the results of this research if it didn't entirely depend on self-reported data from a survey. At least in this case it was a phone survey and not just an internet questionnaire posted to social media sites. I'd put more faith in a much smaller sample of young people being professionally evaluated for memory problems. The s…

With rising ADHD awareness and corresponding academic waivers and medications used to enhance academic performance, I'm surprised the results are not much higher among students. I'm disappointed the paper failed to address the limitations of the study.

Note that the effect was stronger with wealth, as expected for performance- and excuse-seeking behaviors in high-achieving households.

Re: Study finds memory decline surge in young people

#25
this is real. the cognitive environment has changed, where the the things that are retained in order to survive and thrive, one, have been removed and comodified, and are no longer absolutly personal and private, and two, there is a never ending merry-go-round of changing passwords, apps, submissions,sign ins, acciunt verifications, two factor authentications, to get at, what was once absolute, personal, and private. What has been created is compliance and a lack of personal agency, and any motive to give a damn....whats the point of remembering something that you have zero chance of holding onto and building from? A population stuck in that mid stage of grief , always letting go......

Re: Study finds memory decline surge in young people

#26
post #20

Earlier quoted context omitted.

Bacteria (and your body) like sugar because it’s an easy to use fuel source. There’s absolutely nothing wrong with having reasonable amounts of sugar in your diet.

There’s no reasonable amount of sugar, unless there’s fibre to go with it. Sugar by itself (ie refined sugar) is a poison.

What kind of content are you looking at to believe nonsense like that?

Re: Study finds memory decline surge in young people

#27
post #14

Earlier quoted context omitted.

Bacteria (and your body) like sugar because it’s an easy to use fuel source. There’s absolutely nothing wrong with having reasonable amounts of sugar in your diet.

"Eating sugar" and "reasonable amounts of sugar in your diet" are two very different things.

Sure, but like literally anything else, the dose makes the poison.

Re: Study finds memory decline surge in young people

#29
post #20

Earlier quoted context omitted.

There’s no reasonable amount of sugar, unless there’s fibre to go with it. Sugar by itself (ie refined sugar) is a poison.

What kind of content are you looking at to believe nonsense like that?

Apparently very popular content - a parent at my kid’s kindergarten wanted to make cake for their kids birthday, said they’d only use 1 tsp of honey in the whole thing.

Cue universal freak out in the parents’ WhatsApp group.

Apparently, sugar:

  - causes cancer
  - causes autism
  - causes hyperactivity
  - causes blindness
  - makes children indolent and lazy
  - will permanently ruin a child if they even look at it
It’s weird, IMO. I let my kiddo have sugar within reason, and somehow she’s leaner than any of the other kids in her class, who even already have rotten teeth at two, despite their sugar free diets. They feed them simple carbs almost exclusively, and are oblivious to amylase.

Perhaps it’s because she’s physically active - the rest of her cohort are pretty much forbidden from walking or running as those pose risks, and children must be sheltered from all conceivable risk so that they grow up into independent and capable adults.

I would argue that that - physical activity - is far more important than what you shove in your face.

There have been repeatedly, credibly and demonstrably shown to be significant benefits to not spending your entire life sitting on your ass - but I guess it’s harder to get off your ass than to proselytise about sugar being an evil and artificial harmful chemical that has no place in the human body - despite it literally being what we run off of.

Re: Study finds memory decline surge in young people

#30
post #5

Its the low quality food, my memory improved a lot, after I stopped eating sugar and most refined foods. Theres even some research that Alzheimer starts from bad bacteria in the gut, that loves sugar.

Bacteria (and your body) like sugar because it’s an easy to use fuel source. There’s absolutely nothing wrong with having reasonable amounts of sugar in your diet.

What is the reasonable amount? Could it be less than we currently have in many diets?
Post reply on HN