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Answers 1. a
2. a
3. b - skim milk contains less fat, but slightly more
calcium
than whole milk
4. a
5. b - carbohydrates contain nearly 17 kJ ((4 cal)
per gram
compared with
37kj ((9 cal) per gram for fat
6. a
7. a
8. a
9. b - all types of fat contain the same number of
kilojoules,
unless they state they are "reduced fat"
10. a - this is equivalent to about 75g fat per day for
a non-dieting woman, about 40g fat for a woman
dieting on 4200kj ((1000 cal) per day
11. a - when cut, enzymes in fruit and vegetables
come into contact with the air and destroy some
of the vitamins
12. b - they contain the number of kilojoules, but as
fructose is sweeter you need less to provide the
same sweetness
13. a
14. a
15. a
16. b - a varied, healthy diet is all most people need
to meet all their vitamin requirements
17. a - alcohol contains 29kj ((9 cal) per gram for fat
18. a - eating any lower than this may damage your
health
19. a - avoid drinking tea and coffee with meals, and
to drink no more than six cups per day
20. a |
