27 Nov 2014 --- EFSA has updated its scientific advice on food allergens. The Authority’s Scientific Opinion looks in detail at all the allergenic products and substances whose presence in food must be indicated on labelling, according to EU law. These include cereals containing gluten, milk, eggs, nuts, peanuts, soybeans, fish, crustaceans, molluscs, celery, lupin, sesame, mustard and sulphites.