The 14 Allergens. No 12: Soya Header
The 14 Allergens: Images of soy beans and steamed Chinese dumplings, and the soya allergy icon.

Soya

Soya is a very versatile product, and is used in many forms. Whole beans are cooked and used in salads, and are known as Edamame.

Well known in vegetarian dishes as Tofu and as a substitute for dairy milk. As a textured vegetable protein, soya is used as an alternative to meat.

Soy sauce comes in light and dark varieties, and is predominantly used in Oriental cuisine, as a flavouring and a dipping sauce.

The dried beans can be ground into flour and used in bread, cakes, pastries, and sauces.

Soya oil may be used for frying.

Ask your doctor

We do not give medical advice.

Please always speak to your medical practitioner for advice if you suspect an allergic reaction, or are worried that you, or a family member, may have an allergy.

Other names to look for:

Soy, Soya
Soya bean
Soya milk
Soya flour
Soya protein
Soya protein isolate
Textured vegetable protein
Hydrolysed vegetable protein
Soya oil
Soya lecithin E322
Tempeh
Miso
Edamame
Tofu

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© Food Allergy Friends Ltd 2026


How we can help

Food businesses

Food businesses can demonstrate their commitment to customer safety and inclusion by gaining our Cater Allergy Safer recognition. This is designed to help food providers build trust and confidence among their customers, particularly those living with food allergies or intolerances.

By achieving Cater Allergy Safer status, your business makes clear that it takes allergen management seriously. It shows that you follow best practices and understand the importance of communication about ingredients and food preparation processes. In today’s environment, where more people than ever are affected by food allergies, visible reassurance can make a significant difference in where customers choose to dine or purchase food.

The recogition process provides guidance and practical steps to help businesses strengthen their allergen controls, reduce the risk of cross-contamination, and ensure staff are properly trained. Displaying your Cater Allergy Safer recognition signals to customers that their wellbeing is a priority and that your team is prepared to cater safely and responsibly.

Home caterers

If you are catering at home for someone with food allergies, you can also benefit from joining our Cater Allergy Safer at Home programme. This initiative is specifically designed to support individuals and families who want to prepare meals safely in a domestic setting. Members gain access to clear information, helpful resources, and ongoing support to improve confidence in managing allergens at home. Whether preparing food for a family member, friend, or small gathering, the programme helps you understand potential risks and how to minimise them.

More information

For further details about allergen guidance and food safety standards, more information is available on the Food Standards Agency website.