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People with low BMI aren't more active, they are just less hungry, 'run hotter'

sciencedaily.com

51–60 of 350 posts

Re: People with low BMI aren't more active, they are just less hungry, 'run hotter'

#51

I have a really low BMI but also I definitely run cold. My wife and I regularly fight over the thermostat.

Do you run cold or feel cold? Because those are opposite. If you run hot, temperatures should feel relatively chilly. Like when you run a fever you feel cold.

Re: People with low BMI aren't more active, they are just less hungry, 'run hotter'

#53
post #50

To be fully honest - I can relate to this. During my college years, I ate a full-size burger, potato fries, and soda every day for lunch for ~2 years. I never got fat and retained a healthy BMI, never crossing 200lbs despite being a 6'2" male - even though I almost never exercised and spent almost all day sitting working in the Math Lab. I did skip breakfast regularly so maybe that had something to do with it. My fam…

What did you eat for the rest of the day? Even if that meal was 2k calories, if you walked around campus a bit and ate moderate breakfasts and dinners then it’s not that crazy. It’s hard to get fat from one bad meal a day. What typically gets people is eating their daily needs via meals and then having high calorie snacks on top of that.

Yeah it took me a while to realize why I could eat huge servings of the worst fatty, carb filled, sugary, etc. foods available and not gain weight.

Then I noticed, that despite looking like a large meal, the calories weren't that high.

Re: People with low BMI aren't more active, they are just less hungry, 'run hotter'

#54

I have a really low BMI but also I definitely run cold. My wife and I regularly fight over the thermostat.

Feeling cold and having a low body temperature are not equivalent. Take your temperature as soon as you wake up for a week to know your normal resting temperature.

Re: People with low BMI aren't more active, they are just less hungry, 'run hotter'

#56

My family has Sami heritage, we run cold. My average body temp is 96.8 degrees. We also have trouble with hyperlipidemia, obesity, and early heart disease. So the genetics of all of this will be interesting. I have managed to avoid my family curse by eating pretty much only fish and game meat, like a Sami. And I do not eat much. It was the only diet that would raise my HDL.

I'm surprised how little is said about traditional diets. It's like everyone has to have the same numbers, diet, etc. If they don't, then it's automatically statins or bust.

Re: People with low BMI aren't more active, they are just less hungry, 'run hotter'

#57

If I were playing a game of trying to extrapolate HN titles by the comment sections, my guess for this one would be "Ask HN: What's your BMI and what does that say about you"

Right? I was hoping more people would be thinking about the genetic aspect of this and how we need to stop telling people there is that "one diet" everyone should follow.

Re: People with low BMI aren't more active, they are just less hungry, 'run hotter'

#58

To be fully honest - I can relate to this. During my college years, I ate a full-size burger, potato fries, and soda every day for lunch for ~2 years. I never got fat and retained a healthy BMI, never crossing 200lbs despite being a 6'2" male - even though I almost never exercised and spent almost all day sitting working in the Math Lab. I did skip breakfast regularly so maybe that had something to do with it. My fam…

> all day sitting working in the Math Lab What I tell people is that my powerful brain needs a lot of calories.

[deleted]

Re: People with low BMI aren't more active, they are just less hungry, 'run hotter'

#59
post #9

Is this paper peer-reviewed?

Does it matter? Many scientists in the know say that peer review is as good as a trashy spam filter these days. This isn't to say that it is absolutely useless, more that it is very overrated.

Yes, it matters very much *if* the paper is in a reputable publication.
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