True. Older people need the same amount of vitamins as younger people although they need fewer calories . Certain illnesses raise the requirements for some vitamins, but that is true for the young as well as the old.
7 Food grow in poor soil is lower in vitamins than food grown in rich soil.
False. The vitamins in our food are made by the plants themselves. They dont come from the soil. However, the minerals in a plant depend on the minerals in the soil.
If you have answered these questions correctly, You can say you know much about food and nutrition by todays standards. But remember that nutrition is growing science and that it may be changed as new information is obtained.
The main purpose of the passage is _____.
A to list todays standards of food and nutrition
B to introduce what should be eaten and what not
C to explain what is helpful to your health and what is not.
D to test our nutrition IQ by judging the problems listed
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