Please or to access all these features

AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Vegan baby

404 replies

Expecteddeclathon · 01/02/2026 23:55

In your opinion, is it ok for a baby to be vegan from weaning (6 months)?

OP posts:
Thread gallery
7
whyyyyyisitmonddayy · 02/02/2026 02:19

Expecteddeclathon · 02/02/2026 00:05

Thanks everyone, a “friend” has a lot to say about it and I just wondered if the general consensus was no or if she was being a bit OTT. Yes I’m still BF

It’s horrible to force it on an infant. Vegetarian is bad enough. Vegan is asking for a whole host of issues.

Isittimeformynapyet · 02/02/2026 01:59

FrodoBiggins · 02/02/2026 00:37

Ha yes fair enough I suppose that is confusing. Breast milk is dairy because it's milk from a mammal and "dairy" just means "milk or milk product".
Breast milk is OK for babies because babies don't get generally have lactose intolerance (that can come with age). In terms of allergy it's not a concern about broad "dairy" allergy but cow's milk protein allergy (CMPA). CMP can pass to babies through mom's breast milk.

So in short

  • you're a vegan
  • your breast milk is definitely dairy though
  • whether it's "vegan" depends on whether you take a literal or ethical definition of the word
  • talk to a paediatrician about feeding your baby, not to MN
  • congrats on the baby!

Surely dairy just covers any product that is bottled/made in an actual dairy?

The word dairy has started to sound weird to me now ..

Ponderingwindow · 02/02/2026 01:53

Maybe in combination with extended breastfeeding on demand. I would want to be sure to breastfeed until at least age 3. You want to make it until the point the child is old enough to start getting to make choices in their diet. A child of 3 or 4 might be vegan at home, but could start to make different decisions at nursery or reception.

Babyswearing · 02/02/2026 01:48

After my first vegan pregnancy, I had this debate too and arrived at the opinion that it's perfectly possible but it's harder to do and takes a lot of effort and consideration to make sure they're getting enough iron, B12 etc. and they need a lot of breast milk. We did baby led weaning which was harder I found as a lot of recipes use dairy/eggs to bind stuff together. We ended up with a plant-heavy vegetarian diet but then my DH wasn't vegan so we were already buying those things anyway. As with all parenting stuff, do your best and be prepared to adapt as you go and you'll be alright. Good luck!

DreamTheMoors · 02/02/2026 01:44

Expecteddeclathon · 02/02/2026 00:28

How is it dairy? If that’s the case, when babies have dairy allergies, why do dr’s tell mum no more dairy while they are breast feeding?

Thinking logically, s human is mammal so breast milk would obviously be dairy.

Wouldn’t it?

Cailleachnamara · 02/02/2026 01:43

Poetnojo · 02/02/2026 00:07

But it's still mammalian milk.
Cows are vegan so is their milk also vegan by that logic

Yes to calves.

MyDarlingWhatIfYouFly · 02/02/2026 01:32

It’s definitely possible (my nephew has been vegan since he started solids), but you really need expert nutritional advice. B12, iron and vitamin D need to be supplemented, otherwise there’s a chance of lowered bone density (higher risk of fracture). My nephew has been absolutely fine and is very healthy, but it took a lot of research and planning.

TwoLeftSocksWithHoles · 02/02/2026 01:26

I'm puzzled because I thought all babies were made out of meat. 🤔

SheSaidHummingbird · 02/02/2026 01:17

Expecteddeclathon · 02/02/2026 00:05

Well I’m vegan so there’s no dairy in my milk so yes :)

Oh dear.

cariadlet · 02/02/2026 01:14

CrackInTheGlass · 02/02/2026 01:01

I chose to give her all of the options. As opposed to restricting any. Health wise as well. Yeah, this vegan child in question will eat what they’re given unquestioningly too.
“Giving children meat, dairy and/or eggs is imposing dietary choices just as much as bringing up children as vegetarian or vegan is imposing a dietary choice.”
Now that’s ridiculous. You could throw that at any parent who lets their child eat any given example, completely missing the point! The point being let them be old enough to choose. You think that’s so bad?
I mean I could have fed her exclusively on leaves from the back garden if I wanted to, to impose on her choices. Again the point you missed was giving her a choice, and now at the age of 14, knowing her own mind and preferences she’s more than happy to continue eating meat, she’ll eat my vegetarian cooking just as much. My point, again, let the child choose when they are old enough to understand. Is that so hard to process? 😂

You really don't seem to understand that you imposed your choices on your child just as I imposed my choices on my child.

My dd was vegan from birth. When she was 7, I told her that she was old enough to choose for herself.

When your dd was a baby or toddler, she wasn't able to choose to be a vegetarian or vegan any more than my dd could decide to be an omnivore. You gave her meat and she ate what she was given.

That's fine. I don't think that you were wrong to bring your dd up like that. Parents make decisions on behalf of our children all the time. It's an essential part of parenting.

But I really wish you would stop pretending that you didn't make choices as a parent and then impose those choices on your dd.

BalloonsBubbles654 · 02/02/2026 01:12

Knittedanimal · 02/02/2026 01:10

An awful lot of babies are allergic to dairy.
Afterall, cow milk wasn't designed for humans.

Yes, my child is allergic to dairy. But he gets eggs, meat and fish.

Thedownwardspiralpath · 02/02/2026 01:12

It’s fine, just pay particular attention to b12 and iron. Ignore the people saying breast milk is dairy 🙄

BalloonsBubbles654 · 02/02/2026 01:12

Your duty is first and foremost to your baby's nutrition and well-being. You need to ensure she gets the protein, fats, iron, choline, all the things she needs in order to thrive.

Your views on the environment or animal cruelty take a back seat.

You might be in the minority of vegans who cook well and healthy and balanced and I really really hope you are that person, for the sake of that defenceless baby.

I know a few vegans and their diet is absolutely dire. All carbs and processed shit.

SnowFrogJelly · 02/02/2026 01:11

No I don’t think a vegan diet is healthy for a baby/child

Knittedanimal · 02/02/2026 01:10

LemaxObsessive · 02/02/2026 01:07

Don’t be ridiculous. Babies need dairy. Let your child make the decision for themselves when they’re old enough!!!

An awful lot of babies are allergic to dairy.
Afterall, cow milk wasn't designed for humans.

LemaxObsessive · 02/02/2026 01:07

Don’t be ridiculous. Babies need dairy. Let your child make the decision for themselves when they’re old enough!!!

CrackInTheGlass · 02/02/2026 01:01

cariadlet · 02/02/2026 00:47

But you did choose for your child; you chose to give them meat. When they were very young, they would have eaten it unquestioningly.

As parents, we make choices for our children all the time until they are old enough to make decisions for themselves.

Giving children meat, dairy and/or eggs is imposing dietary choices just as much as bringing up children as vegetarian or vegan is imposing a dietary choice.

I chose to give her all of the options. As opposed to restricting any. Health wise as well. Yeah, this vegan child in question will eat what they’re given unquestioningly too.
“Giving children meat, dairy and/or eggs is imposing dietary choices just as much as bringing up children as vegetarian or vegan is imposing a dietary choice.”
Now that’s ridiculous. You could throw that at any parent who lets their child eat any given example, completely missing the point! The point being let them be old enough to choose. You think that’s so bad?
I mean I could have fed her exclusively on leaves from the back garden if I wanted to, to impose on her choices. Again the point you missed was giving her a choice, and now at the age of 14, knowing her own mind and preferences she’s more than happy to continue eating meat, she’ll eat my vegetarian cooking just as much. My point, again, let the child choose when they are old enough to understand. Is that so hard to process? 😂

Caseyfan · 02/02/2026 00:58

CrackInTheGlass · 02/02/2026 00:40

So you don’t think for a second that your child should be allowed their own choice? I’m vegetarian (21 years). DD (14) was never brought up that way. Wasn’t my choice to make. She wasn’t baptised either, again not my choice to make. Why can’t you allow your child the freedom of their own choices when they’re old enough to understand instead of making it for them? I buy and cook meat for my DD, on different oven trays and plates. I don’t think a baby can possibly understand the issues that you have. As an individual person give them everything and let them make their own choices. Wasn’t difficult for me to do, but then again I don’t shove any beliefs I have down people’s necks, or impose them on someone who can’t consent. It’s not up to you to determine what your child can and can’t eat. That’s ridiculous. You are choosing for them and that’s not fair.

But by the same token you made a decision for your DD that she would eat meat? I don’t think the OP ever said that they would be opposed to their child eating meat when they could make the decision for themselves? So how is OP’s decision any different than yours?

Sugarnspicenallthingsnaice · 02/02/2026 00:55

CrackInTheGlass · 02/02/2026 00:49

Because that is the norm for humans. Vegetarianism isn’t. There are many healthy things my child can eat that I can’t. You see a problem here? As for opting out of religion, I give her her own choice when she’s old enough to make decisions for herself. What’s wrong with that?

Meat is not the norm for all humans and there's no reason it should be.

I don't think there's anything wrong with your choices by the way. I was pointing out your hypocrisy in applying the notion of choice/consent vs 'shoving down throats' when you are clearly very opinionated yourself and have acknowledged that you have made choices for your child. As we all do.

VoiceFromThePit · 02/02/2026 00:55

Humans are animals not plants

manateeplushie · 02/02/2026 00:53

Of course, I wouldn't expect a vegan/vegetarian to raise a baby outwith their own diet

CrackInTheGlass · 02/02/2026 00:49

Sugarnspicenallthingsnaice · 02/02/2026 00:42

You could make the same argument in reverse - why feed a baby dairy/meat before they're old enough to decide for themselves?

Why is meat the default for you and avoiding it is 'shoving beliefs down people's necks', but opting out of religion is OK?

Because that is the norm for humans. Vegetarianism isn’t. There are many healthy things my child can eat that I can’t. You see a problem here? As for opting out of religion, I give her her own choice when she’s old enough to make decisions for herself. What’s wrong with that?

FrodoBiggins · 02/02/2026 00:49

ReadingSoManyThreads · 02/02/2026 00:40

Pay no attention to them, human breastmilk is absolutely NOT classified as dairy.

Classified by who? Of course it's dairy, it's milk.
I'm really not trying to make an anti vegan point btw. I think veganism is good and I also think a breastfed baby is vegan for the same reason others said - human milk is for humans.
But breastmilk is dairy because it's milk. Dairy isn't a word for industrial farming practices. For example my niece has PKU so can't safely have a number of food groups without a supplement. One is dairy and that includes breast milk.

Also OPs breast milk isn't vegan because she's vegan - otherwise a cow's milk would be vegan! It's vegan to feed it to her own baby because it's ethically compatible with veganism, imo.

cariadlet · 02/02/2026 00:47

CrackInTheGlass · 02/02/2026 00:40

So you don’t think for a second that your child should be allowed their own choice? I’m vegetarian (21 years). DD (14) was never brought up that way. Wasn’t my choice to make. She wasn’t baptised either, again not my choice to make. Why can’t you allow your child the freedom of their own choices when they’re old enough to understand instead of making it for them? I buy and cook meat for my DD, on different oven trays and plates. I don’t think a baby can possibly understand the issues that you have. As an individual person give them everything and let them make their own choices. Wasn’t difficult for me to do, but then again I don’t shove any beliefs I have down people’s necks, or impose them on someone who can’t consent. It’s not up to you to determine what your child can and can’t eat. That’s ridiculous. You are choosing for them and that’s not fair.

But you did choose for your child; you chose to give them meat. When they were very young, they would have eaten it unquestioningly.

As parents, we make choices for our children all the time until they are old enough to make decisions for themselves.

Giving children meat, dairy and/or eggs is imposing dietary choices just as much as bringing up children as vegetarian or vegan is imposing a dietary choice.

Expecteddeclathon · 02/02/2026 00:45

CrackInTheGlass · 02/02/2026 00:40

So you don’t think for a second that your child should be allowed their own choice? I’m vegetarian (21 years). DD (14) was never brought up that way. Wasn’t my choice to make. She wasn’t baptised either, again not my choice to make. Why can’t you allow your child the freedom of their own choices when they’re old enough to understand instead of making it for them? I buy and cook meat for my DD, on different oven trays and plates. I don’t think a baby can possibly understand the issues that you have. As an individual person give them everything and let them make their own choices. Wasn’t difficult for me to do, but then again I don’t shove any beliefs I have down people’s necks, or impose them on someone who can’t consent. It’s not up to you to determine what your child can and can’t eat. That’s ridiculous. You are choosing for them and that’s not fair.

My child is 6 months old, it quite literally is entirely up to me to choose what they eat. I’m vegan, therefore I’m not going to buy and prepare meat and dairy products am I, defeats the whole point of being vegan because I’d still be supporting those industries with my money

OP posts: