Other nutrients
These nutrients aren't used on the front of pack labelling but you may see them on the back of pack nutritional information.
Protein (RI: 50g)
Proteins are the major functional components of all the cells of the body and
are essential for growth and repair.
Each gram of protein provides 4 calories. Proteins are found in many different
foods. Animal sources of proteins include: meat, poultry, fish, eggs, milk,
cheese and yogurt. Plant sources include: pulses (such as beans or lentils),
grains,
nuts, seeds and cereals.
Protein should contribute 10-15 percent of the total daily energy intake (2000
calories). This amount is essential to maintain the normal growth and repair of
body tissues. Some amino acids (that make up proteins are essential in the diet
as the body cannot make them).
The Reference Intake for protein is 50 grams.
Carbohydrates (RI: 260g)
Carbohydrates (comprised of sugars and starches) are an important energy source
and also contain B-vitamins. They form the biggest part of the diet, making up
around 50-55 percent of daily energy intakes.
Sources of carbohydrates include: Fruits, vegetables, grains, cereal products
and milk and milk products.
Sugars and starches are the main carbohydrate sources of energy. They provide
four calories per gram.
Information on total carbohydrate (and how much of this is sugars ) is mandatory
and will be displayed on the nutritional information labelling (usually found
on
the back of pack).
Fibre contains fewer calories per gram but is still classified as a
carbohydrate. It has many beneficial effects on health, such as preventing
constipation and
improving blood glucose levels. Intakes of fibre in the UK are below
recommendations.
Labelling fibre is voluntary but many companies do add this information. If it
is present this will also be in the nutritional table with the other nutrients.