Teacher's notes
The 5 a day message:
The World Health Organisation and the UK government recommend
that people eat at least 5 portions of fruit and vegetables
every day.(1) The UK population as a whole is currently eating
half the recommended daily amount.(2) Children eat even less
with, on average, consumption of only two portions of fruit
and vegetables a day. One in five children eat no fruit in
a week.(3)
Whats so good about fruit
and vegetables?
Fruit and vegetables contain minerals, vitamins, fibre and
antioxidants, all important for good health now and in the
future. Minerals and vitamins are essential for healthy teeth,
bones and blood. Fibre helps in avoiding constipation and
can reduce the risk of developing bowel cancer. Antioxidants
help to prevent some cancers and heart disease. It has been
estimated that around 30% of deaths caused by cancer and 30%
of deaths caused by heart disease could be prevented in this
country by dietary means.(4) Clearly, thousands of lives could
be saved if more people were to eat at least 5 a day. Eating
more fruit and vegetables can also help to control weight
and to prevent asthma, which now effects one in seven children.(5)
What is a portion size?
A simple way to define a portion of fruit and vegetables is
by referring to the amount that can be held in the palm of
a hand. The smaller the person, the smaller the hand and the
smaller the amount of fruit and vegetables required to make
up a portion. Dieticians define an adult's portion as 80g.
What counts as a portion?
Fresh, frozen, canned and dried fruit and vegetables count
as a portion. Although potatoes are a vegetable, and an important
part of our diets, they do not count as one of the five a
day. This is because they belong to another food group in
the Balance of Good Health. Baked beans count as a portion.
Juice also counts but only as one portion per day how ever
much you drink that day.
What stops people eating fruit and
vegetables?
Most people know that eating fruit and vegetables is good
for you but they still dont eat enough. The 3 main obstacles
are;
1. Acceptability - very young
children have an innate preference for sweet and energy dense
foods. If a sweet tooth is encouraged as they are weaned they
will develop a preference for sweet foods. Children often
say that they don't like fruit and vegetables. Many of the
highly advertised, branded snack foods are seen as the cooler
option.
2. Accessibility - fruit and
vegetables may not be readily available when choosing a meal
or snack. Convenience stores often have a poor selection of
fruit and vegetables.
3. Affordability - fruit and
vegetables are sometimes seen as being expensive and fresh
produce can be considered a risky buy because it is perishable.
1. COMA (1998), Nutritional
Aspects of the Development of Cancer, Report 48, Department
of Health
2. Ministry of Agriculture, Fisheries and Food, Annual Reports,
National Food Survey, Stationery Office
3. National Diet and Nutrition Survey (2000), Office of National
Statistics
4. World Cancer Research Fund, 1997. Food Nutrition and the
Prevention of Cancer: a Global Perspective
5. Kuehni C.E. et al, (1998), Change in Prevalence of pre-school
wheeze in Leicestershire, surveys 8 years apart
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