Allergy Insight

Issues in food allergy and intolerance, coeliac disease, gut disorders, eczema, 'free from' and all allergies and sensitivities

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Allergies to Vaping

admin December 21, 2025 0 Comments

The health risks of vaping appear to be adding up.  A new abstract of an upcoming paper just published in the journal Nature suggests that both propylene glycol (PG) and vegetable glycerin (VG), at least one of which is always…
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asthma / hay fever, eczema / skin allergy, food allergy

nickel allergy, propylene glycol, vaping

Dubai Chocolate — a new allergy risk?

admin December 17, 2025 0 Comments

Viral trends on social media are nothing new, but the ongoing global craze of Dubai Chocolate has perhaps had more lasting impact than many — leading chocolate manufacturers to launch their own versions, directly triggering huge price hikes in the…
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food allergy

PPD Allergy

admin December 5, 2025 0 Comments

Articles about PPD allergy are among the most popular on this website, especially the listing of PPD-free hair dye and colour alternatives, which showcases the wide variety of options you can try if you are sensitive to the chemical para-phenylenediamine,…
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free from skincare

hair color, hair dye, PPD, PPD allergy, PPD-free

Nickel free deodorants

admin November 21, 2025 0 Comments

Following on from my round-up of nickel-tested hair dyes, reader Sheona enquired about nickel free or low nickel deodorants.  I’d not considered these previously in the context of nickel allergy. When it comes to toiletries and cosmetics, nickel (and other…
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eczema / skin allergy, free from skincare

Propylene glycol allergy

admin November 18, 2025 0 Comments

Propylene glycol (PG) is a common and versatile ingredient, widely used in cosmetics, foods and drinks, household products, medicines, paints, e-liquids and many other types of product.  It is widely considered safe and non-toxic, but some people react to it,…
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eczema / skin allergy

propylene glycol

If it’s vegan, is it lactose free?

admin October 20, 2025 0 Comments

If a food or drink is labelled vegan, it may or may not be milk free. As I covered in previous posts such as this one, accidental cross contamination with milk does not automatically rule out a product carrying a…
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IBS / FODMAPs, veganism / vegetarianism

FODMAPs, lactose free, lactose intolerance, vegan and dairy free foods, vegan labelling

Nut free chocolate spreads

admin April 11, 2025 0 Comments

Here is a round-up of nut-free chocolate spreads, from both North America and the UK, which are free from peanuts and the eight EU-defined tree nuts.   Chocti Chocolate Ghee Spread (US) Cacao, ghee and dates are the signature ingredients in…
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free from food

chocolate spread, nut free, peanut free

Nickel free self-tanning products

admin March 19, 2025 0 Comments

We’ve covered nickel tested hair dye and nickel free make-up, so let’s look at self tan for those with nickel sensitivities — that is, tanning creams, tanning waters, bronzers, and similar products such as bronzing oils. As always, when it comes to natural…
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eczema / skin allergy, free from skincare

metal allergy, nickel allergy, nickel tested, self tan, tanning products

Nuts in toiletries

admin November 14, 2024 0 Comments

The issue of nut-based ingredients in cosmetic products continues to cause concern among members of the nut allergy community, and I regularly see confusion about the subject on social media. Here’s what you need to know.   What is a…
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eczema / skin allergy, food allergens

free from skincare, nut allergy, nut free, nut oils in cosmetics, nuts in skincare

Barley-based gluten-free beer — more questions than answers

admin September 26, 2024 0 Comments

A new open-access paper on barley-based gluten-free beer has just been published online by the journal Food & Chemical Toxicology. I’ll briefly summarise what I can understand of its content below, but if you want it in its full, in-places…
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coeliac disease, gluten / NCGS, gluten free / free from fad

barley based beer, gluten free beer

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Recent Posts

  • Allergies to Vaping
  • Dubai Chocolate — a new allergy risk?
  • PPD Allergy
  • Nickel free deodorants
  • Propylene glycol allergy

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