What must a food label tell us, and how do we use it to choose well?
Food labelling, including mandatory and voluntary information, nutrition information, traffic-light labelling, allergen information, and date marks, and how labels help consumers make informed choices.
A focused CCEA GCSE Food and Nutrition answer on food labelling, covering the mandatory and voluntary information on labels, nutrition panels, traffic-light labelling, allergen information and date marks, and how labels help consumers choose.
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What this dot point is asking
CCEA wants you to know what information must by law appear on a food label, the voluntary extras, how nutrition and traffic-light labelling work, the allergen rules and date marks, and how all this helps consumers make informed choices.
Why labelling matters
Mandatory information
| Mandatory item | How it helps the consumer |
|---|---|
| Name of food | Knows what it is |
| Ingredients (largest first) | Sees what is in it and how much |
| Allergen information | Protects people with allergies |
| Weight / quantity | Allows price comparison |
| Date mark | Keeps food safe / fresh |
| Storage and cooking instructions | Keeps food safe and gives best results |
Allergen information
The 14 main allergens (such as milk, eggs, peanuts, tree nuts, gluten, fish, soya) must be emphasised in the ingredients list (for example in bold). This protects people with allergies or intolerances, for whom the wrong food can be dangerous.
Nutrition and traffic-light labelling
It lets a shopper compare products at a glance: more greens and fewer reds means a healthier choice. A fuller nutrition table lists energy and nutrients per 100 g for detailed comparison.
Linking to the rest of the course
Labelling is the practical tool for dietary guidelines (following the fat, sugar and salt targets), connects to food safety (date marks and storage), and overlaps with food provenance (country of origin) and factors affecting food choice.
Examples in context
- Example 1. An allergy sufferer reading a label
- A person with a peanut allergy relies on emphasised allergen information to avoid a reaction. Clear labelling can be life-saving, which is why it is mandatory. This shows labelling protecting a vulnerable consumer.
- Example 2. Comparing value by weight
- Two jars of sauce look similar, but the label weight reveals one is heavier for the same price. Using the weight to compare price per gram helps a shopper get better value, linking labelling to economic food choice.
- Example 3. Traffic lights guiding a healthier ready meal
- Faced with two ready meals, a shopper picks the one showing green and amber rather than several reds, choosing lower fat, sugar and salt. This applies traffic-light labelling to a real healthy-eating decision.
Try this
Q1. State three pieces of information that must by law appear on a food label. [3 marks]
- Cue. Name of food, ingredients list, allergen information (also weight, date mark, storage instructions).
Q2. Explain what a red traffic light on a label tells the shopper. [2 marks]
- Cue. That the food is high in that nutrient (fat, saturated fat, sugar or salt), so it is best eaten less often.
Exam-style practice questions
Practice questions written in the style of CCEA exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.
CCEA past-style6 marksDescribe the information that must by law appear on a food label and explain how it helps the consumer.Show worked answer →
Six marks: list mandatory items and link to how they help.
By law a label must show: the name of the food; a list of ingredients in order of weight (largest first); allergen information (the 14 allergens, emphasised); the weight or quantity; a date mark (use by or best before); storage instructions; cooking or preparation instructions where needed; the name and address of the manufacturer; and the country of origin where required.
This helps the consumer choose safely and wisely: the ingredients list and allergen information protect people with allergies; the date mark and storage instructions keep food safe; the weight allows price comparison; and nutrition information helps choose a healthy product.
Markers reward several correct mandatory items and clear links to how each helps.
CCEA past-style4 marksExplain traffic-light labelling and how it helps a shopper choose a healthier product.Show worked answer →
Four marks: what it is plus how it guides choice.
Traffic-light labelling is a front-of-pack system that colours fat, saturated fat, sugar and salt (and shows energy) as red, amber or green per 100 g or per portion. Red means high, amber means medium and green means low.
It helps a shopper compare two products at a glance: choosing the one with more greens and fewer reds means picking a product lower in fat, sugar and salt, supporting a healthier diet without reading the full nutrition table.
Markers reward the red/amber/green meaning and a clear statement of how it guides a healthier choice.
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