Is a woman who's 180cm tall and weighs only 50kg healthy?

[Sun_Kim-Ai]

I calculated the BMI and it is underweight, even though she looks fine.
I've tried bringing this up with her - we exercise together - but she either dismisses it or says that I shouldn't worry about her - she boasts she's at her "peak" - but focus on losing weight myself - I'm 162cm and weigh 60kg, which she deems to be too much and sometimes calls me "fattie" - I weighed almost 76kg this Summer.
I'm not sure I should keep exercising with her - she helped me lose extra weight, but now I think she's taking it too far. She looks healthy enough, but mentally she doesn't seem alright and I sure don't like the pressure she gives others.

Updates

+1 y

To elaborate on why I'm not comfortable around her anymore - this morning she encouraged me to at least take heavy laxatives (Guttalax) if "I really have to gorge myself like a turkey" during the holidays.
I've always struggled to keep a healthy weight - First I was underweight, then I got overweight, etc. and she's completely counterproductive.
I'd like to find a way to help her realize she's putting herself into danger though.

[Beautyforeverybody]

No it isn’t. She is underweight and needs to gain at least 12 kgs. Prefarably muscle mass but also some fat too. I have a friend who is around 175 cms and she only weighs 47 kgs. She used to weigh as low as 38 kgs and stopped having her period, always felt cold, her mood was constantly off and she was on 2 diffrent anti-depressants. She fears gaining weight so much that she throws up everything she eats - even if it’s only a plain salad and few almonds. She can’t be healthy both mentally and physically unless she gets some serious help

[MemeSupreme]

i'm the same height as her, but 55kg. part of it is self-induced but i've always been really skinny. some people like us are just naturally this way, but are still healthy. i think if she's exercising and eating enough, then i'd just leave it alone. it really is her body at the end of the day, so you can't do much

she does sound a bit toxic though, so you could try talking to her about that.

[Aassem]

She has a model's physic with a tight skeletal frame.. a 15.43 is probably normal for her since you say she looks well.
Leave her alone and focus on you being strong and masculine.. don't be influenced by a skinny, possibly anorexic female "trainer". Lead by example, take control of yourself, nothing else you can do.

[MCheetah]

Who is this tall woman you speak of, in relation to you? A Wife?

Being 110 lbs at 5'11" is dangerously underweight. A woman at that height would be skinny even at 130 lbs (59 kg), but she should really weigh at least 140-145 lbs (65 kg).

[Sun_Kim-Ai]

No, she's a friend of my wife though.
She helped me getting back into shape when I started to exercise at the end of the Summer.
She does't exactly look anorexic, but her ribcage is really visible.

[bingbongbangbung]

I am 177cm/5'9 3/4" and I weigh 73kg/162lbs, which is healthy but I'm skinny-fat, so most of my fat goes to stomach, thighs, and cheeks. I also pass as being over 55kg/120lbs due to how skinny I look, while my hair defies gravity so that also makes people think I'm over 180cm/5'11" tall.

[Dinklex3]

I mean...
According to bmi yes.
Aside from that, that could just be her body type. My sister is 5'1 and 86 pounds. & This is when she's toned and has muscle, so she's "heavy".
If you feel she's toxic to you and puts you down then dont hang with her.

[Daniela1982]

That is 5/10 and 110 pounds. Seems a little light to me. I'm only around 5/6.5 and weigh 135. But weight alone doesn't measure health. You could just be tall and lanky and thin at 110 lbs, but that is not necessarily unhealthy though not the ideal body weight. Do you thin you have bulimia or anorexia?

[cookiecrusher]

BMI isn't always very accurate. Check that she has at least 17% bodyfat. Above that is healthy, below that gets into health risks

I'm currently overweight according to BMI
3kg more for myself and i'm obese.
174cm and 88kg right now, around 12-14% bodyfat all year round.

Like i said not very accurate.

[Agape93]

My girl is just over 180cm and is 54kgs or so. I think she's healthy

[Sun_Kim-Ai]

I understand, but I think it's on the edge, or am I wrong?
I think that going below 50 could be dangerous. 54-55 Is still in a healthy range.

[Agape93]

True true. But I'm hardly well versed on this lol

[Lw85381]

Underweight. She is to skinny. This may effect he ability to deal with sickness (Even the common cold, or flu), make her less able to deal with colder temperatures for an extended period of time or worst case, get lost hiking and survive even a few days without food and water. Best she gain 10 Kg right now.

[t-8900]

Her minimum weight should be 126 lbs. Not only is she not healthy physically, but clearly mentally as well.

[douride2]

Six feet tall & only 110 lbs. Not sure if it is healthy or not. It definitely is thin though.

[athlete_7]

She s a model if she s dat tall. I don't know she s pretty slim. I dont feel she is. But it depends from body to body

[Jamie05rhs]

Is this Cooperative Girl? Or someone else?

[Sun_Kim-Ai]

No, it's a friend of my wife.
Cooperative girl has just got her degree, and in January will start working in my father's company.

[Jamie05rhs]

Oh, okay. Nice.

[Jamie05rhs]

I unfortunately do not have an answer to your question, though, as I am not especially well versed in those matters.

[Anonymous]

What’s 180 cm? Well I’d fuck the hell outta a 5”10 woman with a big butt. 5”10 is a sexy height in my opinion

[pleasestopthis]

That's underweight, I'd be seriously worried.

[Redstang88]

That’s definitely not healthy

[boobliker]

bmi is shit if she look ok them she is ok

[Joker_]

That's a good height and weight

[JesseJayNeak]

No. She’s underweight