Why don't some people never gain any weight no matter how much they eat?

https://lemmy.world/post/26154267

Why don't some people never gain any weight no matter how much they eat? - Lemmy.World

My brother, 21 yo, is like this. He’s ~180 cm tall and has never weighted more than 61 kg (during the 2020 covid lockdown, he made a big deal out of this since it was the first time he passed the 60 kg mark; after the lockdown was over he immediately dropped back to his perpetual weight of ~55kg). I live with him so I know his eating habits: he eats all the time, whatever he wants, whenever, how much he wants and simply doesn’t put on any weight. Is very energetic, no sick look / demeanour. It’s just fascinating to me cause I’m not like that at all, I have to watch what / how much / when I eat.

These are the people who then say that if you gain weight it is because you are lazy or weak willed. Really it is 99% hormones and only 1% strength of character.

These are the people who then say that if you gain weight it is because you are lazy or weak willed.

Whether someone perceives it as hard to lose or not gain weight doesn’t really factor into it, does it? For adults the ultimate decision to eat more than one needs lies with exactly one person.

Really it is 99% hormones and only 1% strength of character.

I’m not sure I understand correctly, are you suggesting that obesity epidemics have some kind of shared underlying physiological reason?

there’s no obesity epidemic. it’s all eugenics to the core

there’s no obesity epidemic. it’s all eugenics to the core

I’m almost afraid to ask, but what do you mean by that?

that it’s an artificially engineered “crisis” by the medical industrial complex to justify modern day discrimination and refuse to provide healthcare to fat people, Black people, etc

podcast episode on this

The Obesity Epidemic

Maintenance Phase · Episode

Spotify

that it’s an artificially engineered “crisis” by the medical industrial complex to justify modern day discrimination and refuse to provide healthcare to fat people, Black people, etc
podcast episode on this

Thanks! I’m slightly confused by the sources linked in the podcast description though. While it’s pretty US-centric they universally seem to confirm that yes, obesity rates are rising and that yes, medical consensus is that obesity is a bad thing. Does the podcast then come to some kind of different conclusion?
I don’t have a hard time believing that American companies are profiteering off of sick people, but I feel like there might be some accidental shuffling of cause and effect here. You can fleece and discriminate against a fat person, but in order for that to happen you first need a fat person, don’t you?