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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To wonder if there will be any fall out from skinny jabs?

564 replies

TheLemonGuide · 20/04/2026 16:40

Everyone I know is now suddenly very slim. Okay, im exaggerating slightly, but genuinely, most of my friends who were previously overweight are all now slim thanks to skinny jabs. I am delighted for them! It seems unbelievable to think that a jab can cure this obesity crisis, but I am so pleased my friends and a couple of family members are able to live a healthier life thanks to this.

My only slight concern is, is this something that is going to be too good to be true? Do you think there will be any long term repercussions, or are we right to just celebrate this medication as a cure for something that so many have been battling for so long?

OP posts:
Binus · 20/04/2026 20:42

Fortunately they are likely to get cheaper long term, though may take a few years in the UK.

Pikachu150 · 20/04/2026 20:45

FortyDegreeDay · 20/04/2026 20:30

I’m not obese but I’d definitely class myself as overweight. I won’t be taking weight loss injections but I will be exercising and eating accordingly to drop the weight. That’s my choice and it’s great that people can make the choice that best suits their situation and values.

It is your choice and I am sure fine if you are only overweight. If you were obese despite trying to control weight with diet and exercise I think the benefits of weight loss drugs are very likely to outweigh risks for most people.

TheSpiv · 20/04/2026 20:46

FortyDegreeDay · 20/04/2026 20:05

I wouldn’t take them and I’ll be totally honest, I do think it is a bit lazy, at least for a large percentage of people who don’t have underlying health conditions that genuinely impact their ability to lose weight naturally. I do think for a small percentage of people they are necessary but there are a lot of people taking it because the perceived disadvantages (feeling sick, bowel changes, etc) are more palatable than the disadvantages of hard work (getting up earlier to exercise, taking time and money to cook balanced meals). I definitely see that for some people who are very large, kick starting their journey with the jabs is very much needed as it must be difficult to exercise when very unfit.

It is hard work to maintain a good figure so I can understand why people who prioritising cooking healthy meals, exercising regularly and reducing alcohol feel somewhat frustrated. Obesity is a modern problem that we are treating by a modern method, increasingly we all have less time to cook and exercise (cheers capitalism and cost of living!) cost of healthier food is more expensive than convenience junk, etc. We all know we need to move more and eat less but it is easier said then done!

And that's why it's here to stay. Just like the crappy food and capitalist greed that made it necessary (and off-the-scale profitable) in the first place.

Pikachu150 · 20/04/2026 20:47

Binus · 20/04/2026 20:42

Fortunately they are likely to get cheaper long term, though may take a few years in the UK.

Yes, the price of these drugs will be much lower when the patents run out.

Pikachu150 · 20/04/2026 20:50

TheSpiv · 20/04/2026 20:46

And that's why it's here to stay. Just like the crappy food and capitalist greed that made it necessary (and off-the-scale profitable) in the first place.

I think people tend to be thinner if food is "crappy". That is why people were mainly thin in the 70s and 80s. Plus smoking.

SwatTheTwit · 20/04/2026 20:52

I mean, probably? It’s all still evolving.

My doctor recommended them to me a few years ago (3?) but it was out of my budget so I’ve shelved it. I’m strongly considering it now, but ideally I’d like to use them as a kickstart.

I’m very concerned about how it will affect your appetite once you want to come off them, though.

Beeswacks · 20/04/2026 20:56

DefiantRabbit9 · 20/04/2026 20:36

Not unreasonable it takes a long time to link up negative effects to medications and longer to decide whether to do anything about it.

Remember phentomine? The miracle weight loss drug of the 90's. Not so popular when it was linked to heart attacks.

Edited

Not comparable at all.
Fen-phen had a relatively short research period, unlike GLP1s which have already been used for 20 years without terrible results.

aspirationalferret · 20/04/2026 20:56

I’m not sure there’s tooo much risk of the jabs themselves as they were already used for diabetes.

I think - as others have said - it’s more the risk of rapid weight loss. A lot of people may struggle with bone density issues and struggle with overall strength. Unless they exercise safely of course and build in strength exercises.

I also worry about those with eating disorders who are using the jabs without proper support. Weight loss can become addictive and so it’s more the extremes that may be a concern.

i think if you’re sensible then it’s more a wait and see!

interesting the types of responses on here though - I think you can tell who uses jabs! Some quite defensive ones. It’s seems so prevalent now though so I’m sure it must be safe. And great for those who have really struggled

susiedaisy1912 · 20/04/2026 20:59

I inject myself with a triptan medication when I have a migraine. None taught me how to do it I just collected the prescription and read the instructions. None one has ever checked whether I’m doing g it correctly or if I’ve had any problems with it.

HoppityBun · 20/04/2026 21:01

Ukefluke · 20/04/2026 20:22

I am no longer obese. I am thin.
GLP stopped my skin psoriassis immediately.
I am off the psorratic arthritis drugs completely ........drugs with much more serioys side effects than mounjaro incidentally.
No more naproxen for pain either.....another drug known to cause strikes and heart attacks.

Oh and my blood pressure lowered to healthy immediately.

The research may be limited now. It wont be for long.

Great. But people who are not obese are not being prescribed GLP. There’s a strong link between being overweight and developing psoriatic diseases but there’s also a high discontinuation rate.

There is absolutely no research on using GLP-1 medications for people with psoriatic diseases who are not overweight and not diabetic.

NewHere83 · 20/04/2026 21:03

Gutted. My app only showed me up to "j" in the title and I clicked on this looking for some interesting speculation on potential fallout from skinny jeans.

darksideofthetoon · 20/04/2026 21:03

Pikachu150 · 20/04/2026 20:17

The long term safety of drugs are never assessed via 20 year long clinical trials. Safety is assessed via observational studies and there have been plenty on these drugs as they have been around for about 20 years for diabetes.

They are for some long term oncology drugs.

While these jabs have been around for a long time, it’s the dose and way they are used now that means there are new safety concerns.

aspirationalferret · 20/04/2026 21:07

Pikachu150 · 20/04/2026 20:18

If you are obese I would take them.

Edited

How does you taking them help this poster?

mumuseli · 20/04/2026 21:08

In my (amateur!) opinion, it's a great way for obese people to kick start weight loss. I think, if I'm honest, what feels a bit uncomfortable to average people like me who have felt fine as a size 14.... is when people on WLJ 'overtake' us and become a size 8. It feels a bit like it's shifting the centre point and what used to be average will now be pitched as a large size. Also, I think a size 8 always used to be unusual and was mainly people who were naturally very petite.
I don't know, maybe I'm being unfair and I'm sorry if what I've just said offends anyone. Feel free to pull me up!
I'm just musing on it and being utterly honest, and I think others might secretly feel the same. I guess it's the thought of 'why can't those on WLJ stop at a 12 or 14 cos that'd look fine?!' Maybe it's just my own insecurity coming out though, and I'm jealous and want to be thinner!

darksideofthetoon · 20/04/2026 21:09

Binus · 20/04/2026 20:10

Why can't it be a good thing? The explanation for this opinion is missing.

Because hunger is so fundamental to an animals survival. Yes, messing with it will give amazing short term weight loss but in the long term one needs hunger to tell the body to take in nutrition to sustain healthy life.

Many people with gastric bands only suffer the consequences of nutritional deficiencies 15 - 30 years down the line by which point they are very messed up and few doctors ever join the dots. The same will happen here with these jabs.

Incognitooooo · 20/04/2026 21:09

I think when used for the right reasons- as in tacking obesity and health issues - then yes they are great , from what we see so far .

The dangers , I think, are when they are used for vanity reasons and more specifically, not regulated.

I know of someone using them who was not overweight. She was carrying a bit of weight , yes , she had not long had a baby. She purchased the jabs online and lied about her starting weight. She is now VERY skinny . The most concerning part of this is that she has a history of eating disorders - to the point she was sectioned and had to go to a rehab centre. That is extremely concerning.

InfoSecInTheCity · 20/04/2026 21:11

susiedaisy1912 · 20/04/2026 20:59

I inject myself with a triptan medication when I have a migraine. None taught me how to do it I just collected the prescription and read the instructions. None one has ever checked whether I’m doing g it correctly or if I’ve had any problems with it.

I got better instructions on how to inject Mounjaro than I did when A&E sent me home with a bag of insulin after an emergency diagnosis of diabetes. As you say it’s really not something that needs teaching and checking, it’s a tiny needle into a squishy bit of belly or thigh, no need to find a vein or do anything special just wind, stab and press.

Twice daily insulin and max dose of metformin didn’t lower my sugar levels anywhere near as well as a once a week jab of Mounjaro. Everyone thinks it just stops you being hungry but it’s bloody brilliant at increasing insulin production, increasing insulin sensitivity and reducing glucose production by the liver. Not being able to break down sugar leads to it being stored as fat to get it out of your blood stream.

darksideofthetoon · 20/04/2026 21:14

Pikachu150 · 20/04/2026 20:50

I think people tend to be thinner if food is "crappy". That is why people were mainly thin in the 70s and 80s. Plus smoking.

Unlikely as people in the 70s & 80s mostly still ate real food. Yes, processed food was a thing but not on the scale we see today.

People also tended to cook exclusively back then. Eating out was rare and nobody got a Macdonalds sent in a taxi to them.

Binus · 20/04/2026 21:14

darksideofthetoon · 20/04/2026 21:09

Because hunger is so fundamental to an animals survival. Yes, messing with it will give amazing short term weight loss but in the long term one needs hunger to tell the body to take in nutrition to sustain healthy life.

Many people with gastric bands only suffer the consequences of nutritional deficiencies 15 - 30 years down the line by which point they are very messed up and few doctors ever join the dots. The same will happen here with these jabs.

Taking WLIs doesn't mean you don't experience any hunger, though. So even if you were right that people need hunger cues to take in nutrition, which you're not, the premise would be wrong.

You've also left out that some people's hunger cues make them obese. Which lead to actual known health problems as opposed to a vague prediction of problems 15 years hence. Any argument that altering hunger cues is bad needs to address this.

notnorman · 20/04/2026 21:16

New Research has shown that they’re excellent for heart disease- more benefits than just weight loss.

Sess249 · 20/04/2026 21:17

They turn the reward pathways in the brain down….
so I predict they will be used for addiction sufferers as well soon

i also read about a liver trial that was done and the trial was ended early as the results were so great that the study was considered non-ethical for the placebo group.
so I think it will be used for different things across the the next ten years than just weight.

it certainly has some potential downsides in metabolic function & for those who don’t want to use it forever.

ThatCyanCat · 20/04/2026 21:18

mumuseli · 20/04/2026 21:08

In my (amateur!) opinion, it's a great way for obese people to kick start weight loss. I think, if I'm honest, what feels a bit uncomfortable to average people like me who have felt fine as a size 14.... is when people on WLJ 'overtake' us and become a size 8. It feels a bit like it's shifting the centre point and what used to be average will now be pitched as a large size. Also, I think a size 8 always used to be unusual and was mainly people who were naturally very petite.
I don't know, maybe I'm being unfair and I'm sorry if what I've just said offends anyone. Feel free to pull me up!
I'm just musing on it and being utterly honest, and I think others might secretly feel the same. I guess it's the thought of 'why can't those on WLJ stop at a 12 or 14 cos that'd look fine?!' Maybe it's just my own insecurity coming out though, and I'm jealous and want to be thinner!

I think you're being extremely honest, and it's telling that you're thinking of the whole thing in dress sizes rather than weight or health. You're not unusual there.

I lost a significant amount of weight some years ago and have kept it off since then with a few caveats (couple of pregnancies, a bit of fluctuation but never got anywhere near my heaviest again and healthy weight now). I don't see this as a moral issue at all. I've been able to do it the natural way, great, I don't need to spend money on jabs or take any kind of substance, lucky me. (Could not have done it without a hugely supportive husband though.) I really couldn't care less if other people take a different route. I was able to do it the boring way, not everyone can, it's nothing to do with me, my body or my health or lifestyle. I lost weight for me and others lose weight for them.

It's no different to someone passing their driving test on a crash course while I spent years on and off until I managed it. There's no moral value in it.

Witchonenowbob · 20/04/2026 21:19

JengaCupboard · 20/04/2026 16:52

I agree - I don't think 'faux concern' aka jealous of my skinny friends comes in to it.

You're injecting yourself with no training or real medical supervision. Vague online questionnaires with no proof of answers actually required. Getting cheaper by the day.

Don't get me wrong, a literal cure for being overweight sounds great, and something I would definitely consider, but I do wonder whether the rush to market/increasing options/minimal supervision etc will eventually come back and bite us.

I injected myself with steroids before treatment for cancer, chemotherapy! No training at all!

DaydreamBongospirit · 20/04/2026 21:24

I imagine that the consequences of my BMI remaining at 61.3 would have been far worse than any consequences of mounjaro might be. I am now down to 28.1 and still slowly, steadily losing weight with every intention of remaining on a low dose for the foreseeable. MJ has absolutely and completely changed my life. (edited for typo)

darksideofthetoon · 20/04/2026 21:24

Binus · 20/04/2026 21:14

Taking WLIs doesn't mean you don't experience any hunger, though. So even if you were right that people need hunger cues to take in nutrition, which you're not, the premise would be wrong.

You've also left out that some people's hunger cues make them obese. Which lead to actual known health problems as opposed to a vague prediction of problems 15 years hence. Any argument that altering hunger cues is bad needs to address this.

It’s literally one of the main mechanisms by which these drugs work. I’m not saying it stops hunger entirely but it artificially induces satiety.

People become obese because they eat the wrong food - too many processed carbs, sugar and industrial seed oils which rocket insulin. Over time they become insulin resistant and a symptom of this is high blood sugar and weight loss. Yes, there are rare genetic reasons but 99.9% of obesity today is due to insulin resistance by consuming the wrong foods.

My prediction isn’t vague, it’s based on science and medicine failing to learn lessons.

Medicine should be asking, how did we get here and what is the root cause we need to tackle?

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