请好心人帮忙找一下这些资料.有关饮食的.英文.

Part1 some knowledge of necessary nutrition and their function

Seven nutrition
1.carbohydrate
2.fat
3.protein
4.Vitamin
5.Mineral salt
6.Water
7.dietary fiber
Seven types of nutrients in the human body can play as physiological roles in three areas: One is as energy sources material, supplying the energy needed by the human body (mainly of protein, carbohydrate and fat); second is as a "building" materials, supplying the energy needs of the human body are the main protein: Third, as regulators to regulate the body's physiological functions, e.g. vitamin, mineral and cellulose, and so on. These nutriens are distributed in all food, you can get them as long as you eat enough quantity.

Part2 (a) We will give some bad examples for slimming and tell the reasons why they are not appropriate.
(b) We will give some suggestion to lose weight

Many women try to lose weight in order to be more attractive. Most of them choose to be moderate in eating, however, it is very harmful to them because thay cannot absorb as much energy as their body needs.
Diet will inevitably lead to inadequate intake of protein, resulting in negative nitrogen balance, growth retardation, weight loss, decreased immunity and intellectual development will also be affected.
Secondly, the diet will lead to inadequate intake of various vitamins.Vitamin B abounds in cereal, especially vitamin B2, a lack of which will result in angular stomatitis or glossitis; vegetables contain a lot of vitamin C,lack of which can lead to scurvy, lack of vitamin D deficiency can cause abnormal bone metabolism and height limitation or bone deformation; vitamin A deficiency can occur nyctalopia.
In addition, the diet can cause lacks all kinds of mineral salts.Inadequate or inappropriate intake of calcium, phosphorus will directly affect bone development; iron deficiency can lead to anemia; zinc deficiency can affect human growth and gonadal development.

So, what we recommend is losing weit by exercise while taking in enough nutrition and energy.

Part3 Beauty is every girls’ goal, but health is much more important. By right means , you can be health but slim.

Appropriate exercise,regular diet.
Do not sit down immediately after a meal , it is better to stand , you can choose strolling or doing something.In this way, accumulation of fat is reduced, and also helps digestion. Because within 30 minutes after a meal, if not keep moving the state,it is more likely to form abdominal fat.
Moreover, drinking more water can help accelerate digestion, reduce fat remain.

今天就这么多了...

第一部分，必需的营养和它们的功能的相关知识
第二部分，
（A）我们将给出一些减肥的不好的例子并告诉大家为什么他们是不恰当的。
（B）我们将给出一些减肥的建议
第三部分， 漂亮是每个女孩的目标，但是健康更重要。通过正确的手段，你能够健康而且苗条。

必需营养的第 1 部份一些知识和他们的功能
部份 2(一) 我们意志给予一些坏的例子为减肥而且告诉那理由他们为什么是不适当的。
(b) 我们意志给予一些提议减轻重量

第3 部份美人是每个女孩的目标，但是健康是更加重要的。 被权利方法 , 你可能是健康除了瘦的。