Children who are breastfed are less likely to develop neurological conditions, including autism, a new study found.

Breastfeeding Duration and Child Development | Breastfeeding | JAMA Network Open | JAMA Network

Links to it again.

Have you got the original study

Now do the study again. This time take the mothers and randomly allocate them to the 'breastfeeding' group or the 'formula' group - ie no self-selection [which obviously you can't do on ethical grounds]. If you do that, you'll see all the effects disappear! If you don't understand why, read a book on statistics.

The other problem with these studies is that they're usually conducted by, or sponsored by, vested interests. So there's a strong publication bias (ie they only publish the studies where the results support the desired outcome). So the available studies for inclusion in things like this meta study are already biased.

It's statistical nonsense (probably).

This study found no statistically significant correlation between mode of feeding and motor milestones anyway!

Agree with you - cerebral palsy is by definition not related to feeding.

The follow up is only to max 3 years of age and a single basic developmental assessment. So we'd really need to see longer term data to conclude anything - for example breastfeeding reduces some allergies and autoimmune conditions in early life but the benefit vanishes by age 7.

Also correlation is not causation- it is plausible that babies with delayed milestones might have greater difficulty in establishing breast feeding (the authors did exclude any children with prematurity or serious health problems from the study).

And all these years I thought it was my 'parenting' that caused my son's Autism sic and all it really is due to is my milk dried up really quick.

I never tire of other's observations as to the causes of my existence as the LP of a now grown ASD child. And blowing my own trumpet here but I've done a fantastic job with him, preparing him for an independent life without me and what a very fine human being he is and I'm darned proud of him.

But please keep me amused with the musings of the ignorant....

Interesting how feeding is referred to as the mother’s “decision”. I didn’t get to make a decision. If I’d had an equal choice between the two, I’d have breastfed. But Mother Nature is a bitch at times and mums have enough to deal with without this shit being trotted out again and again.

I was already very much at the link between BF and autism and ADHD. Then I saw the mention of cerebral palsy being linked to not BF and realised this study is a load of old shit. CP is brain damage occurring before, during or very shortly after the birth.

Sounds like another stick to beat mothers with.

Same.

@Mazehazegaze

This is not my area of research but 101:

CPEB4 is a protein that guides how certain genes interact in the brain. This network of genes is highly correlated with behaviours associated with autism. CPEB4 acts as ‘master regulator for a network of autism risk genes’.

The study found people with autism had a tiny section of mRNA that was under expressing (sending the wrong/no message). This was found to alter how brain proteins interact and contribute to autism related behaviours.

There are multiple studies on this. Some studies suggest that mothers who get virus/infections during pregnancy have reduced CPEB4 expression. The mother’s immune system has somehow triggered a response causing a suppression of CPEB4.

Says the daily fail...

The source of the study is the Journal of the American Medical Association, the Daily Mail are reporting the findings, and do seem to have been accutate. The study is of over half a million children, so can't be dismissed as fake news.

The study doesn't say that breastfed kids don't develop ASD or ADHA, but that kids who were breastfed have lower rates, so pps who say they breastfed but have kids with ASD or ADHA aren't disproving the data.

Everyone already knows that breastfeeding is best for the baby and the mother, but lots don't breastfeed, and it's the mother's decision. This is just more evidence of the benefits of breastfeeding, may help some mothers to make the decision to breastfeed, but it still won't be mandatory.

CP is caused by brain damage. Breast milk is a wonderful thing but it can’t make white matter grow back.

What will you do with your own conclusions? Sen parents have it hard enough as it is, without this targeted harassment of us

Agree with others. Correlation does not equal causation. There are lots of explanations for the link that do not mean breastfeeding caused ASD.

E.g. are autistic mothers (who are more likely to have autistic children) less likely to breastfeed due to sensory issues?

Are autistic babies less likely to latch properly?

Do they have worse sleep, or wake up more often - all possibly resulting in mothers switching to formula out of needing help with night time feeding.

What about reflux?

There are so many things to consider. I don’t think a link is very useful information at all really.

I think YABU to post this, knowing how often women are criticised for not breastfeeding.

I also don’t see the point in the “I EBF and have autistic DC” posts either since that’s not how probability works. Even if it was something as extreme as “FF babies are 1000% more likely to have autism” then there would still be plenty of FF babies without autism and EBF with.

it’s the same way that car seats are inarguably statistically safer than popping your child in the boot but it doesn’t mean every child who travels in the boot will die. Likewise sleeping a baby on their back is safer but most babies survive regardless. It’s just about how many don’t.

None of it matters though because a link between feeding methods and autism doesn’t really tell us much at all and so I’m not sure what conversations can be reasonably had from this.

I agree with @FumingTRex and @nocoolnamesleft. I'd like to see a follow up that looks at how many of the FF mums wanted to breastfeed, and what support was offered. Is someone with a neurodiverse baby less likely to get good support, if they want to BF?

I lucked out there then. Eldest EBF for 6 months then a further 6 months after weaning, severely autistic, severe learning disabilities, epilepsy and OCD. 2nd baby EBF for 6 months then a further 4 months is dyslexic. Youngest EBF first 7 months then a further 16 months, no diagnosis.

Ok sorry. I just confused when people say this, and wondered if some people don't start their kids on food until later.

In the 60s and early 70s mothers were actively encouraged to bottle feed their babies and formula was promoted as being better.
Yet that generation of babies didn't turn out more autistic that the last decade or so of babies, where not only are more children diagnosed (because it's more recognised) but anecdatally, (I've worked in Special Ed for 20 years) more and more children do appear to have severe (non verbal need 24/7 care for life)

There are quite clearly a great deal many more factors at play than breast v bottle!! Genetics, enviromental etc. And any baby born with c.p... well that breast milk isn't going to make a jot of difference to damage to a brain either at birth or in utero!

(Parent of four..two NT , two with autism... all fed the same way!)

So I even did EBF wrong, going by the two ND children I produced.

Where is the link to the actual scientific paper from that article?

Goady post.

Oh my goodness I couldn’t even make it through the abstract! Can you say more about this research in layperson language please if you don’t mind?

This.

HG, pre eclampsia and being induced are all associated with a higher risk of autism. I had all three (probably, HG wasn't actually diagnosed at the time). I didn't exactly blame myself, but had a bit of 'if only I'd known' anxiety, but realistically what could I have done.

I did EBF though and continued BF until 14 months, so I did one thing right...

Interestingly the DC who refused breastfeeding has been later on milestones in general whereas DC who loved breastfeeding has been normal for milestones. Refuser is now suspected ADHD (younger is too young to say). Of course you could argue that being neurodiverse makes the baby less willing to breastfeed or something

Fair point!

I meant EBF and then fed along with solids until somewhere over 2.