Welcome to Allergy Insight

Allergy Insight is dedicated to topical issues concerning food allergy, skin and cosmetic allergy, coeliac disease / gluten-related disorders, food intolerance, restricted diets, ‘free from’ food, veganism / vegetarianism, gut disorders such as IBS, and other hypersensitivities.

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Fortified plant-based milk alternatives are not always easy to find if you suffer from multiple food allergies, and with the defortification of a popular hemp-based beverage, options have been further reduced. This post looks at the safe options out there.



A brand new book of low-histamine recipes by Michelle Berriedale-Johnson is sure to be welcomed by those with histamine sensitivity. This review takes a look at the tasty dishes on offer, including an incredible stew of beans, cardamom and chestnuts …



Is shea nut butter safe for those with allergies to nuts — be the exposure through food, or through cosmetics? With no confirmed cases of shea allergy on record, almost certainly yes. This short post explains.



Is it appropriate for Morrison’s to stock gluten-free but milk-containing chocolate under a ‘milk free’ sign? Following the death of a boy mistakenly given a ‘free from’ but milk-containing chocolate by his father, should the supermarket review their policy? Click here.



New Gluten Labelling Guidance has been published by the Food & Drink Federation, with the aim of achieving ‘greater consistency in how the presence of cereals containing gluten and gluten-free claims are labelled’. Learn more here.



Pine nut is not an allergen in the UK / EU, is an allergen in the US, and is the subject of a lot of confusion, with Pret taking the brunt of a lot of the frustration those with pine nut allergy feel. Here’s the lowdown.



Most chocolate spreads either contain nuts such as hazelnuts, or carry ‘may contain traces of nuts’ warnings, making them unsuitable to those with nut allergy. Here is a round-up of nut-safe spreads, in the UK and in North America too.



Marks and Spencer have finally agreed to change the colour scheme of their gluten-free sandwiches to make it more easily distinguishable from their mainstream sandwiches. Here’s the story of how the change came about.



Self-appointed arbiters of bakery, the Real Bread Campaign, argue popular GF breads aren’t *real* because they contain … additives. Here’s why the Breadstremists’ food snobbery and thoughtless privilege harms coeliacs, both diagnosed and undiagnosed.



The 14 EU-defined food allergens can and do turn up in cosmetic products, and given that they are sometimes described by their Latin names or may be ‘hiding’ behind the name of a derivative, they’re not always easy to spot. This article offers some guidance.



The manufacturers of the Nima gluten sensor claim it is 96.9% accurate — a claim being parroted willingly by compliant bloggers. But where does that figure come from? And is it really true? This post looks at the data.



Those who have allergies to multiple ingredients, such as preservatives, fragrances and food allergens, often look for ‘allergy free’ or ultra hypoallergenic beauty products. But what to choose if you have many sensitivities? Here’s a round-up of recommendations.



Gluten-free shampoo? Does anyone really need it? Possibly — yes. But perhaps not for the reasons you may imagine. In this post, I look at Herbal Essences’ advertising of their GF shampoo, and address what’s wrong with it and with their product labelling.



Those with salicylate intolerance or following the Guaifinesin protocol for fibromyalgia often struggle to find salicylate free skincare products. Here’s a round-up of those available.




Goody Good Stuff sweets make a gluten-free claim, but also warn that their products ‘may contain traces of wheat’. Is this a problem for those with coeliac disease? As it turns out — no. Here’s why.




PPD allergy has been a huge problem for some women who want to dye their hair permanently, and the risks to those not yet sensitised could be considerable. Could the new so-called ‘allergy friendly’ ME+ molecule be a solution? This post investigates.



If you’re susceptible to excess FODMAPs in your diet and have IBS, can digestive enzymes help? Some might be able to, but the evidence for others is modest. Here are some which may be able to ease symptoms.



Do you always conduct a hair dye allergy test when you’re about to colour your hair – even when it’s a product you’ve safely used before? You should, but is the great variation in guidance and instruction causing apathy among women? Read more here.



Many with coeliac are confused by the occasional presence of ‘wheat’ or ‘barley’ on their gluten-free food and drink labels, but there is likely to be an innocent explanation, and it’s all to do with the 14 declarable allergens in the EU. Read more here.



PPD is a potentially dangerous allergen, found in many hair dyes, which can cause extremely serious reactions. This article looks at the problem, and lists some PPD-free hair colour recommendations for you to try.




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