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What is an allergic reaction?

An allergy is where your body reacts to something that's normally harmless like pollen, dust or animal fur. The symptoms can be mild, but for some people they can be very serious. Things that cause allergic reactions are called allergens.

What causes allergies?

Allergies occur when your immune system reacts to a foreign substance — such as pollen, bee venom or pet dander — or a food that doesn't cause a reaction in most people. Your immune system produces substances known as antibodies.

What is a substance that causes an allergic reaction called?

A substance that causes an allergic reaction is called an allergen. Many allergens are everyday substances that are harmless to most people. However, anything can be an allergen if the immune system has a specific type of adverse reaction to it. One of the roles of the immune system is to destroy harmful substances in the body.

What is written allergen information?

written allergen information is presented to the customer, by the member of staff from the business delivering the food together with a means to clearly link the written information to each food item. 86.

What are the most common allergens in food?

Food law identifies the following 14 allergens as the most potent and prevalent: sulphur dioxide and sulphites (at a concentration of more than ten parts per million) tree nuts (such as almonds, hazelnuts, walnuts, brazil nuts, cashews, pecans, pistachios and macadamia nuts)

What are allergic reactions?

Allergic reactions are symptoms that result from your body creating these antibodies. Allergens can be airborne or can arise from contact with your skin, from medications, or from food. Depending on the type, they may enter your body through your respiratory system, skin, or digestive tract .

What Is Allergens

1. https://www.food.gov.uk/document/14-allergens
2. https://www.nhs.uk/conditions/allergies/
3. https://www.verywellhealth.com/allergens-types-function-risks-5205396
4. https://en.wikipedia.org/wiki/Allergen
5. https://www.allergyuk.org/about-allergy/what-is-an-allergy/
6. https://www.mayoclinic.org/diseases-conditions/allergies/symptoms-causes/syc-20351497
7. https://www.healthline.com/health/allergies
8. https://www.nhsinform.scot/illnesses-and-conditions/immune-system/allergies
9. https://www.medicalnewstoday.com/articles/264419

Allergens Information

1. https://www.foodstandards.gov.scot/consumers/food-safety/food-allergies/allergens
2. https://brc.org.uk/media/675074/llwg-20-066-fsa-technical-guidance-on-food-allergen-labelling-updated-jun20.pdf
3. https://www.ncass.org.uk/resources/legal-compliance/the-allergen-hub/what-are-the-14-allergens/