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Nuts...why are they so bad

211 replies

NotAnotherScarf · 22/05/2026 22:50

Nut allergy

Can someone please explain the fact that 54 years ago I started school and did 14 years without meeting anyone allergic to nuts...now everyone is and I can't enjoy a snickers without feeling guilty.

It is actually a serious question how we have got to the situation where so many people are in trouble if I open a packet of dry roasted.

OP posts:
WhatATimeToBeAlive · 24/05/2026 18:08

I'm 59 and have a nut allergy, have done forever. When I was at school, people laughed because it was so rare, but yeah every man and his dog seems to have it now!

5mummy87 · 24/05/2026 21:38

err NO! No one’s fault you’re allergic

timestressed · 24/05/2026 22:39

LarksAscending · 23/05/2026 09:01

Celery, wheat, strawberries are all native to the UK and major allergens.

Only Wild Strawberries are native to Britain. whilst commercially grown garden Strawberry is a result of crossbreeding two species brought from the Americas.

Melancholyflower · 24/05/2026 23:21

Fluffybuns88 · 22/05/2026 22:59

There's a scientific reason for this!

Up until the early 2000s women were told to avoid nuts in pregnancy if they had certain health conditions like asthma, up until 2015 parents were told to avoid giving children any nuts until 3 years of age.

Studies now show that starting at 6 months and giving them regularly reduces allergy likelihood by over 80%.

It was only for a very short period of time that women were advised to avoid nuts in pregnancy (1998-2008), so women were not avoiding them for generations up until the early 2000s.

bitteroulbag · 25/05/2026 16:54

I’m simply intrigued as to why every single time I’ve flown EasyJet (Paris-Belfast-Paris) there is always someone with a “severe nut allergy” and never on any other airline. I am a frequent flyer and use many airlines. On Malaysia Airlines, Singapore Airlines, Garuda, and Air Vietnam they even give you peanuts when you board, and in your breakfast. Obviously I respect the EasyJet announcement and now expect it (I can last a couple of hours without nuts 😜 ) But why the geographical difference? Any answers from you scientists out there?

HobnobsChoice · 26/05/2026 23:51

Peanuts are a more common part of the diet maybe? So people are exposed from a young age and even in utero so less likely to be allergic. In Israel a popular snack is Bamba which are a bit like a wotsit but made of peanuts and often given to babies during weaning. Israel has low rates of peanut allergies and it's thought to be because of Bamba (they are also delicious)

scalt · 28/05/2026 17:37

GingerIsland · 23/05/2026 08:59

The hygiene hypothesis is an interesting one. We are all too clean and don’t let our immune systems encounter enough germs as under 2 year olds.

If I remember correctly the antibody involved in anaphylaxis is evolved to attack parasites. As people no longer get parasites in childhood in the same way this antibody doesn’t really have a job and causes issues with allergies. Including asthma, hay fever, food allergies, autoimmune conditions etc.

I wonder if people who were under 2 in Covid lockdowns will have record numbers of allergies in their cohort.

Louder, please. I’m sure that the hallowed “protect the NHS” lockdowns caused much more harm than good, weakening children’s immune systems being one of many ways. There may be fireworks when the lockdown generation grows up, and not only because of this.

Undercookedby10 · 30/05/2026 08:12

HiCandles · 22/05/2026 23:03

Very good point.

I followed the advice to give from 6 months religiously and ensured they got nuts 3 times a week. Yet I had friends who thought they knew better and restricted nuts until age 2 or similar. Very odd that someone would choose to increase the risk of allergies voluntarily, I thought.

I agree with this. Although, I introduced peanuts to both kidd at 6 months. Youngest has a life threatening peanut allergy. Go figure.

GlitteryRainbow · 18/09/2026 22:15

It’s also supposed to be to do with the fact that we are much cleaner now and kids don’t play in the dirt so their immune system doesn’t learn to distinguish between good and bad bacteria and their gut microbiome isn’t so robust leading to more allergies and an overactive immune system.

GlitteryRainbow · 18/09/2026 22:46

You can’t be allergic the first time you have something as your body hasn’t produced the antibodies yet to cause the allergic reaction.

Tamtim · 19/09/2026 00:39

No idea, but I had to cater to nut, egg and gluten allergies at one of my kids birthday parties one year.

Katemax82 · 19/09/2026 05:55

My son suddenly had a bad reaction to cashews aged 16..we had managed to get that far with him being able to eat peanuts etc no problem. At first it was only cashews but he had an anaphylactic shock when eating pistachio because we didn't know they are almost identical to cashews so now he won't go near any nuts at all (he used to love a mr tom bar)

Katemax82 · 19/09/2026 05:58

Undercookedby10 · 30/05/2026 08:12

I agree with this. Although, I introduced peanuts to both kidd at 6 months. Youngest has a life threatening peanut allergy. Go figure.

I avoided nuts in my first pregnancy due to advice at the time and he's the only one with a nut allergy which is annoying

Sartre · 19/09/2026 06:01

DD is allergic to walnuts. Not so severe she’d die but she gets a rash around her mouth. It started randomly about 2 years ago when she was 12, no prior issues and she’s fine with all other nuts. It’s interesting because my Gran has the exact same issue with them and the mouth rash. She didn’t start with it until her 70s. She had to go see a private specialist because she couldn’t figure out what was causing it and the NHS were fobbing her off. She’d been eating walnuts before bed after reading it helped with sleep. I guess that one is genetic?

We also didn’t have anyone with severe allergies at school that I was aware of. Certainly didn’t have a nut policy as I think all schools do now. All I know is that level of allergy must be terrifying. I try not to eat nuts in public because I don’t want to be inadvertently responsible for someone’s death.

bingobangs · 19/09/2026 06:44

I don’t remember many people eating nuts when I was a dc in the 80s tbh but i know people allergic to cats/dogs.

bingobangs · 19/09/2026 06:46

It’s interesting that some dc develop an allergy later in life.

Bitsostuff · 19/09/2026 06:54

bakingsodar · 22/05/2026 23:04

exactly, I read the advice against sea food, nuts bla bla bla and ate them all the more in pregnancy and baby had tons of these in her home made purees. Healthy child now , tall and strong eating everything

I didn't eat nuts during pregnancy and my baby was allergic to peanuts (diagnosed at 6 months). I did however eat plenty of dairy and celery and introduced those early and he was allergic to those too.
Likewise my mum didn't avoid anything in pregnancy and I was weaned at 3 months and I was allergic to so many things as a child - dairy, citrus, fish. We had animals at home and I was allergic to those too.

People should follow the current advice of course but there's no point being smug about it. It doesnt work for everybody.

bingobangs · 19/09/2026 06:59

@Bitsostuff where would MNs be without smug posters?!

WarriorN · 19/09/2026 07:59

NotAnotherScarf · 24/05/2026 15:02

It's another school day....in fact I believe I've become gluten intolerant in the last couple of years, or perhaps always have been and it's got worse

that’ll be FODMAP issues; as well age we start to loose the ability to digest certain things due to lower enzymes and changing gut microbiome

TallSturdyGirls · 19/09/2026 08:08

bakingsodar · 22/05/2026 23:04

exactly, I read the advice against sea food, nuts bla bla bla and ate them all the more in pregnancy and baby had tons of these in her home made purees. Healthy child now , tall and strong eating everything

As did my sister (according to government advice when it changed) and her son has a severe allergy.

LarksAscending · 19/09/2026 09:08

My mother in law is 70… and allergic to nuts.

Artesia · 19/09/2026 09:13

5foot5 · 23/05/2026 00:19

I also grew up in the 60s and 70s and, quite honestly, you just never heard of food allergies. Even as a younger adult it wasn't something that was common.

I have read similar to a PP that exposure from an earlier age can reduce allergies. I think the main reason people used to avoid giving young children nuts was the choking risk rather than allergies.

I didn't know kids with allergies growing up. But I did know kids with constantly streaming noses, terrible eczema and constant stomach ache. Which is exactly how my son reacts if he has anything with dairy or soy in it. Expect lots of those poor kids had allergies and just didn't know it.

momager22 · 19/09/2026 09:20

Off topic but I work with a young woman who has life threatening anaphylaxis to peanuts. she sometimes has to have her heart restarted in hospital when her epi pens don’t cut it.
she doesn’t fly often unless she can minimise risks and trust the airline to accommodate her but without fail she is always met with other passengers kicking off when they do the ‘no peanut’ announcement on flights. one even threatened to open a bag, despite the fact that his own flight would be grounded and his holiday ruined, that’s without the fact that he could literally kill her!

SwirlyGates · 19/09/2026 09:31

Artesia · 19/09/2026 09:13

I didn't know kids with allergies growing up. But I did know kids with constantly streaming noses, terrible eczema and constant stomach ache. Which is exactly how my son reacts if he has anything with dairy or soy in it. Expect lots of those poor kids had allergies and just didn't know it.

I know someone in his 60s who is coeliac. He wasn't diagnosed for years - as a child he was just unwell and had to put up with it.

SwirlyGates · 19/09/2026 09:34

SweetnsourNZ · 23/05/2026 17:17

I was a new mother when these guidelines came in. We were also told to avoid egg white. Just recently they have changed it back to the old way. Can't remember being told to avoid them in pregnancy though. Allergies were already rising though even then.

I was told to avoid nuts while breastfeeding, back in the early 2000s. I had to take a long haul flight at that time and the only snacks the airline provided were peanuts! I told them I couldn't eat peanuts and they said well, that's all there is. Shock