this post was submitted on 01 Sep 2024
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I'm more referring to when a random person experiences a random craving for something they've had before.

Does that generally point to something you've had before that unknowingly satisfied a deficiency and which your body tacitly took note of?

I notice it sometimes, like

Beef = i "need" a burger (I'm a skinny dude, beef is not a common staple for me)

Fruit: i need juice or actual berries in yogurt for a smoothie or parfait

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[–] [email protected] 21 points 2 months ago (1 children)

There’s a theory that says this is the case (I can’t remember the name) but if it was accurate it’s probably been thoroughly destroyed by the modern diet which is laden with foods that push reward cravings (like excessive carbohydrates)

[–] [email protected] 1 points 2 months ago* (last edited 2 months ago) (1 children)

Something something African children sometimes eat dirt for iron as crazy as it sounds. Thats definitely related to what I'm talking about

[–] [email protected] 6 points 2 months ago (1 children)

That's called "pica" and is NOT related to any deficiencies.

https://en.m.wikipedia.org/wiki/Pica_(disorder)

[–] [email protected] 6 points 2 months ago (2 children)

It's not pica, they sell soil or clay in markets for consumption, usually for pregnancies:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5154465/

[–] [email protected] 1 points 2 months ago

You’re both wrong for speaking in absolutes. It could be pica but it’s impossible to fully assess such a situation based on a literal sentence description, you would need to know the context, frequency of behavior, occurrence with other items (eg is it solely soil). It could be soil eaten out of desperation to alleviate symptoms related to iron deficiency but again, impossible to know from a single sentence but a child eating soil would be grounds to evaluate for pica unless the child was specifically instructed or something (eg folk medicine)

brought to you by someone who spent 5 years doing neurodevelopmental evals of autism and intellectual disability in children, where pica came up a decent amount of the time (especially for the kids with ID)

[–] [email protected] 3 points 2 months ago

Thaťs different from child searching for the dirt and eating it by itself - those cravings serve no dietary purpose.