The Grain Chain
Food for life

IT'S ON THE LABEL

Even if you know what a balanced diet means, it can be hard to find the right foods for healthy eating. But food labels can help – they tell you the energy the food gives you as well as the amount of nutrients. Have a look at these.

Label for a medium sliced wholemeal loaf

Typical values Amount per 100g Amount per slice
Energy 222kcal 80kcal
Protein 10.9g 3.9g
Carbohydrate 36.2g 13.0g
Fat 3.7g 1.3g
Fibre 6.5g 2.3g
Sodium 0.5g 0.2g

Label for a bar of chocolate

Typical values Amount per 100g Amount per bar
Energy 525kcal 110kcal
Protein 10.9g7.6g 1.6g
Carbohydrate 56.1g 11.8g
Fat 30.1g 6.3g
Fibre - -
Sodium - -

Which food provides the most energy per 100g? Which food has the most fibre per 100g?

A food label will usually tell you:

  • the name of the food
  • its weight or volume
  • the ingredients
  • how to store the food and when to use it by
  • how to prepare the food
  • the name and address of who made or sells the food
  • ingredients
  • nutrition information

The nutrition information is usually given per serving and per 100g and may show:

  • the energy value (in kilojoules and calories)
  • the amount of protein, carbohydrate and fat (in grams)
  • other amounts, such as sugars and fibre

Different supermarkets use different systems for labelling what's in their foods. Some supermarkets and manufacturers use 'traffic light' labelling on the front of their packets. The traffic light colours show whether the food has high, medium or low amounts of fat, saturated fat, sugars and salt per 100g. Red indicates high levels, amber medium and green low levels.

Food traffic light system

Source: Food Standards Agency

Have a look at some different packaging – which labelling systems are used? How do they work? Which do you think is the easiest to understand? (You could make a class display of different types of labelling.)