Why do we eat fruits?


Apr. 28, 2009

Delicious fresh fruit

I can't wait to eat fruits when seeing such
delicious fresh fruit.
http://image.baidu.com
Apr. 30, 2009

Why to eat fruit?

We eat lots of fruits every day because they're really delicious. But is it the right reason that fruit is delicious?


  • Because fruits are rich in vitamin C.

    Apr. 20, 2009

     

  • Because fruits are rich in vitamin C that we need for our health.
    And There is an English saying:"An apple a day keeps the doctor away."

    There is also a Chinese saying,"Three Chinese jujube a day
    keeps the doctor away."
    Apr. 20, 2009

     

  • Because they're good for our health
    Apr. 20, 2009

     

  • There is a lot of water ,suger and vitamins which we need for our health in watermelons.
    Apr. 20, 2009

     

Apr. 28, 2009

The nourishment of fruits

   
Oranges
There is a lot of vitamin C in them.
http://www.baidu.com 		  Pears
There is a lot of vitamin B1 in them.
http://www.baidu.com 		  Bananas
There is a lot of vitamin A in them.
http://www.baidu.com
Apr. 28, 2009

Food pyramid

Fruit plays an important role in the food nutrition.
http://image.baidu.com
Apr. 28, 2009

The importance of vitamin C for us

As we know,fruit is rich in vitamin C.But can you tell the importance of vitamin C to us?


  • I learned this story from my biology book of Grade 7:
    A few hundred years ago, the sailors who stayed at sea for a long time were usually gingival bleeding, skin bleeding, sometimes it was very serious, even eventually caused death. However, they got well as soon as the ship landed. Later, doctors found out that the sailors could get many fruits and vegetables to eat when the ship landed while it was hard for them to have fruits and vegetables at sea. And scientists learnt fruits and vegetables have vitamin C. Because of a long-term lack of vitamin C, the sailors got sepsis and caused death.

    Apr. 12, 2009

     

  • Through this story of my biology book, we know that vitamin is very important for us: although a small amount of it can be a great use. Fruits are very rich in vitamin content. Therefore, we should eat more fruits to stay healthy.

    Apr. 12, 2009

     

Apr. 28, 2009

How much vitamin C do we need a day?

Now we know that we should eat fruits in order to get vitamin C for our health.How much vitamin C do we need a day?


  • A person usually needs 60 mg of vitamin C every day. A glass of orange juice can provide the most of vitamin C that a person need a day. But that’s not enough. Generally we can get 40mg of vitamin C from a most common glass of chilled orange juice. From the juice squeezed with fresh oranges we can get only 48 mg. The part of the shortage could be supplemented with green leafy vegetables, strawberries, fresh fruit and fruit juice.
    zhidao.baidu.com/question/21715977.html 19K 2007-3-25

    Apr. 07, 2009

     

  • A person usually needs 60 mg of vitamin C every day.
    http://baidu.com
    Apr. 06, 2009

     

Apr. 28, 2009

Which group of food has more vitamin C?

Which group of food has more vitamin C?

Positions:

meat,corn (2)
fruit,vegetable (2)

  • meat,corn

    I like meat and corn, so I think they have a lot of nutrition.
    Apr. 18, 2009

     

  • meat,corn

    Because I think they are delicious.
    Apr. 18, 2009

     

  • fruit,vegetable

    I like to eat fruit.I think it's good for our health.
    Apr. 18, 2009

     

  • fruit,vegetable

    There is fruit acid, vitamin C is also a little sour taste

    Apr. 18, 2009