عهود سيد: بحث انجليزي جاهز

In the name of Allah the Merciful

****

Foods..

Students' work: ohood saied, Amani al-dosri.

Class: 1\7.

Subject: English.

Contents:

1-Introduction...

2- Health food.

3- organice food.

4- Calories and Nutritional Guide.

5- Eat right.

6- The importance of the food.

7- Nutrients.

Introduction..

Proper nutrition is one of the most important factors that help your body to reach a new level, both Ktltk increase muscle, relieve fat you have or improve the level of physical performance.
Where nutrition plays a major role in reaching the goals of physical, whatever the intensity of your exercise tact or your organization to courses and other supplements. Without proper nutrition will not be up to a good standard.
Most often non-nutrition are correct is to be the main reason for the lack of results, how many people I met studious to exercise for long periods and still has a large amount of fat, or else did not build any object muscular significantly despite taking many of the supplements and courses.
Building objects as a player or player fitness nutrition is to be the most important factors and challenges faced by the player on his way to his body and improve access to advanced levels, nutrition becomes a part of his daily life. The body needs a constant flow of nutrients to build up muscle mass, which requires many custom meals during the day.
There is a misconception and that the muscles grow during training, the muscles do not grow during training but on the contrary are closer to the demolition which, feeling that amplified muscle during training is only because of the increased blood pumping.

Health food:

We hear so much words (healthy food), it is said, for example: ((to live without knowing healthy eating disease)) .. !
What is healthy food? Food and non-health?

Healthy food is the food which supplies the body Algmaip elements necessary for growth ... And prevention of diseases ...
Provided that the calories we eat *****alent to energy consumed for the growth of our bodies, Vlatzid not decrease it ...
If increased, the surplus turned into fat, accumulate in our bodies, and Ooeitna blood, causing health problems ....
If I should say, the cause of our vulnerability and humor because the body loses a minimum of energy Allazn of his life:
Therefore, the scientists were interested in nutrition, health and healthy food ... And they Ptvsm food into seven major groups ... Be dealt with a limited quota of each group, after determining the number of quotas imposed by calorie and objective of the program adequate food to us ...

These groups are:

1 - Group of bread and cereals.
2 - Group of vegetables.
3 - set fruit.
4 - Collection of milk and dairy products.
5 - Group meat and fish.
6 - Group legumes and nuts.
7 - Group of fats and oils and sugars.

How do we get healthy food?!

For a healthy diet should follow the following steps:

* Limit the intake of foods rich in sodium.

* Eat more whole grains, green leafy vegetables and legumes.

What is healthy eating

* Eating too much authority consisting of fresh vegetables.

* Limit the intake of fatty sauces ready (mayonnaise - mustard - ketchup)

What is healthy eating

* Address the rich sources of iron.

* Eat more foods rich in calcium.

* Limit the intake of sugars and starches.

* Limit the intake of food Alkhallp salted and smoked.
Do liquids is important for our bodies?!

What is healthy eating

Our bodies consist of 70% of the water that the many tasks ...
Including:

* To help to digest food and nutrients to be able to dissolve the passage defined intestinal walls to reach the intestine.

* Download the waste outside the body.

* Create a central place in which biological processes in the body.
* Regulation of body temperature.

What is healthy eating

Maintain the shape of the cells and prevent them from shrinking.

Because the rights of Aihtfez water .. But make him lose through urine, feces, sweat, respiration (water vapor) ... it must eat more of it, including at least six cups a day.

Why increase the weight?!
Surprised many of us to increase the weight even though it does not deal with large amounts of food ..
But it may miss us, that eating high-calorie foods between meals helps to increase the weight!
To avoid weight gain, must deal with low-calorie foods rich in fiber and even between meals .. It helps reduce your appetite for the meal following.

And organization of food between meals is necessary to avoid weight gain ... You can choose certain foods, and distributed to the two meals:

The first: between breakfast and lunch, and the second: between lunch and dinner ...
A good example of snacks:
* A cup of low fat milk
* Grain of fruit.
* Half a cup of fresh juice + vegetables.
* 2 small piece of biscuit without butter.

Organic food :

Organic food has become very popular, but navigating the maze of marks raised about Alogmaiah membership, benefits, accountabilities that can be confusing, but Is organic food really healthy? Is it more nutritious? And what these labels mean? And why are so expensive? This article can help you make better decisions about what is the most organic foods suitable for health for you and which are better for the environment, and how they can be integrated into a wider range of organic foods in your diet. What is organic food? Commitment healthy eating is a great start toward a healthier life, Behind eating more fruits and vegetables, whole grains, good fats, there is the issue of food safety and proper nutrition and sustainability, how grown foods and what is the difference between organic foods and conventional foods growth? Does "organic" is always better? What about locally grown foods? What does "organic"? The term "organic" refers to the way in which grown by agricultural products and processed where you must meet specific requirements and maintain the products under special conditions in order to be labeled as "organic" must be grown organic crops in a safe soil, and must be kept separate from traditional products, and allowing farmers using pesticides, synthetic, or genes Biological Engineering (genetically modified organisms), as well as prohibiting the use of derivative fertilizers from petroleum, and wastewater to Aroaiha and existing fertilizer sludge, as it should to say about the cattle as membership inhalation outdoors, and given feed organic, and may not be give them antibiotics, growth hormones, or any kind of non-organic products. Food Membership Benefits: - availability of food organic variety of benefits, Some studies show that organic foods provide nutrients more useful, such as antioxidants, than their counterparts grown traditionally In addition, people who suffer from allergies to foods, chemicals, preservatives or often What they find their symptoms less or go away when you eat only organic foods, in addition: (1) organic products contain fewer pesticides, pesticides are chemicals, such as fungicides, herbicides, pesticides, and the use of these chemicals on a large scale in agriculture traditional and keep waste to the food we eat. 2. Organic foods are often fresh Fresh Foods have taste better, Organic Foods are usually fresher because they do not contain preservatives that make them last longer, and we often find that organic products (but not always) produced on small farms close to the place where SOLD. 3. Organic farming is considered better for the environment, organic farming The way reduce pollution (air, water, soil), and is working to Mahvazh water and reduce soil erosion and increase soil fertility, and use less energy. 4. agriculture without pesticides are considered better for birds and small animals as well as the neighboring people who harvest our food. 5. animals raised organically antibiotics are not given, growth hormones, or animal derivatives that fueled that the use of antibiotics in the production of traditional meat helps to create antibiotic-resistant bacteria strains, and this means that when someone captures the disease from this strains will be less responsive to treatment with antibiotics. 6. Do not feed the animal derivatives and other animals, which reduces the risk of mad cow disease (BSE), and in addition to that, you are given more space for the animals to move around and get outdoors, both of which helps to keep the animals in good health.

Calories and Nutritional Guide:

Energy in food is the amount of heat produced when burning food in the body. And food differ in the amount of energy generated by what the content of the basic elements in food, and are not carbs, proteins and fats.
Energy is measured from the burning of food kcal (calorimetry).

What is the definition Calorie?

Calorie Calorie (Kcal) is the amount of heat (energy) required to raise the temperature of 1 kilogram of water 1 degree Celsius. It is worth mentioning here that the Calorie (calorimetry) Calorie is originally kcal Kcal but the acronym has become kcal and write in English character Elsie great Capital letter. It is important we know what is the definition of calorie and is a unit for measuring the energy that the body needs in order to live and move and perform all the basic functions of life. Food is a source of energy and the human body needs for all food sources of carbohydrates (starches) Carbohydrates and proteins Proteins and fat fat.

Natural body needs these resources for energy production in different proportions
- Carbohydrates 50%
- 35% fat
- 15% proteins
You can not delete the fat from the food they contain so-called essential fatty Essential Fatty Acids acids, which the body can not be made by therefore it must be obtained from food and are very essential for the body Fbnqsa produce some diseases, as well as vitamins dissolved in fat (vitamin A, E, D and K).

Man needs a specific amount of calories per day, and increased activity by the person and his body size (height and weight), as well as age. Children and young people in the process of growth they need larger amounts of calories. There must be a balance between the calories that we take food and calories that we burn so as not to increase our weight as the body stores excess calories for his need in the form of fat for use later if forced to it (in case of lack of calories taken by eating ). If Ofrtna eating increases the amount of grease and if underestimated eating the body grease is used for the production of energy and burn less then your grease we have.

What is metabolism or metabolism Metabolism?

Metabolism is all the physical and chemical processes that occur in the body to produce the contents of the living cells and maintain them, as well as the processes that take place to produce the energy needed by the body. It is simply the process of burning calories in the cells of the body to sustain life and movement and activity.

What do I do to keep my weight?

Lower energy and calorie tables and then calculated the amount of energy (roughly) that its disposal day and calculated the amount of calories in your eating and do not exceed the maximum allowable daily calories Aharraah you.

What are the factors that determine the amount of energy spent per day?

Energy exchange Energy Expenditure or the amount of energy that puts the body (calories burned) depends on:

    Basic metabolic rate Basal Metabolic Rate, and is the energy needed by the body daily in order to sustain itself and live (to stay alive). And increase proportional to the increase in body mass Alhebrh (body weight of muscle and bone and water) Lean Body Mass and space as well as the body. They are higher in men than women, and high in children and in cases of fever and hyperthyroidism and be low in the thyroid gland failure and famine.
    The thermal effect of food Thermogenic Effect of Food and is constituted 5-10% of the total energy expenditure as a result of the process of digestion in the digestive tract and stimulate (increase) Metabolism metabolic process in the body when entering the food (new energy) in the body.
    Activity and movement Physical Activity and is the variable factor is of great influence on the energy exchange where they can increase the rate of state of comfort and relaxation to 10-fold when exercising extreme sports.
    Environment temperature Environmental Temperature when the heat distract the body additional energy for warmth and when body temperature rises distract the body additional energy for cooling.



    Many people ask, what is the fat brown Brown Adipose Tissue?

    Brown fat works in the production of heat Heat Generation especially in animals, for example, after Astiqazaa of overwintering or living in cold regions and in their young to produce heat. Fat brown is not prominent tissue in the human body, but in some people be active so that explains how some people eat and do not Asmonon to burn excess calories or activates when a person eats, heat generation Ballokl Diet Induced Thermogenesis, and it is noted that the amount of fat brown be low or non-existent in people quail.

Eat right:

The importance of the food:

The food is all that can be for a person to intake of foods and beverages, which is very important for the human body, we can not survive without food, but not all that human intake useful, but there are some harmful to health foods which should be avoided and the use of healthy food . Health food was divided according to nutrition experts to a number of groups, namely: grain group, and a range of vegetables and fruits, and milk and dairy products group, and a group of meat, Hmjmuah fat, and sweets group. Healthy food healthy food is that states rights and provide him with energy it needs daily to do its work actively and vitality, and improve the health of the body, which is the way to the prevention of many diseases and health problems, so one must always pay attention to the quality and the quality of the food you eat, and what are some tips to make healthy food and more beneficial to the human body: the diversity of foods, and lack of focus on eating one food category, so that the diet includes many of the food items, such as bread, fruit, vegetables, fish, meat, water, and other rich health food items food necessary for the body. A lot of vegetables, fruits, and grains. Organizing meals, so that it is divided into 3 meals a President, and if you feel hungry between each meal is possible to eat some vegetables or fruits that are working to bridge the hunger without spoiling meals followed system. Food must be eaten to be balanced, so that the person does not tend to take one class more than other varieties. Moderation in eating foods, and not over-eat. You should not refrain from eating any of the food, but there are some foods that should minimize the handling, Kalotamh rich in sugars, fats, and salt. Water is very important to the human body, so it must be included in the diet followed. The importance of healthy food and even the body takes advantage of the food must contain all the necessary nutrients for the body, because each element of which enters as a head in many vital functions within the body, lies the importance of healthy food for the human body to: provide the body necessary to carry out all activities of daily energy to the fullest. Works proteins found in food to build and repair damaged cells, including the cells, and muscle building. Calcium, phosphorus Almugodan enters the food in the bones and teeth and Tqoathma building. Many foods contain antioxidants that protect the body from infection Palmrad cancer. Make the body grow properly. Maintaining the ideal weight, Eating healthy food makes the body weight within the ideal weight, which increases the efficiency of the performance of all of its members. Healthy eating has a great impact in making the skin more freshness and vitality, and improve the health of the hair. Fiber found in fruits and vegetables facilitate digestion and prevent digestive disorders. Strengthen the immune system in the body and make it more resistant to diseases. Improve the capacity of the brain, thereby increasing cognitive abilities and enhance memory and concentration. Enjoy good health, and therefore live longer, but ages, however, God Almighty alone.

Nutrients:

Food gives us energy necessary for the movement and the movement of the blood in our veins and the elements necessary for the growth and renewal of our cells Onsjtna.
Six nutrients:
The energy that we derive from the basic food in the continued strengthening of the ability of physical activity, and food can be divided into six types of nutrients, each of which play a prominent role in human life and these elements are:
1. Carbohydrates 2. Fat
3. Protein 4. Vitamins
5. Minerals 6. Water
First carbohydrates
Are any of the foods that degrade components into glucose, a type of sugar used by cells to acquire the excess energy which Vijtzn in the liver in the form of glycogen. It shall contain the daily meal at 60-65% of total calories from carbohydrates.
There are two types of carbohydrates:
A simple kind
Both types of sugar, honey and jam, candy bars and fruit juices and drinks, food
Composite type
Grains such as wheat, rice and roasted grain and wetlands and bulgur, pasta, bread, barley and maize
Legumes such as cowpea beans and egg, peas, beans and honey
Vegetables such as: Alebatata, potatoes and taro
Second proteins:
A group of molecules composed of amino acids that the body, broken and absorbed to rebuild and repair tissues such as muscle, hormones and digestive enzymes which are necessary for growth and health. Human needs about twenty amino acid in order to live. Our bodies can be manufactured most of them and there are only eight amino acids the body can not manufacture and therefore must be obtained through food (essential amino acids). It shall contain the daily meal to about 10-20% of the proteins.
The proteins are divided into two types:
1. animal protein such as meat, poultry, fish, eggs, milk and its products and this is the type which contains the eight essential amino acids.
2. vegetable protein such as grains, vegetables and legumes do not contain any of them are all the necessary amino acids, but the addition of food grains to pulses integration happens and the body gets all the necessary amino acids (Example: Add rice to lentils in a dish Kosheri).
Thirdly fat: fat is a very important source of energy and can be used directly or stored until needed. The absorption of fat in the intestine after converted to fatty acids. If you increased the amount of fat needed for the body, it accumulates in different parts of the body most important adipose tissue has been deposited in the blood vessel wall. And despite the importance of fat, but that leads to excessive where a lot of damage.
Fat sources:
Vegetable fats
Sesame - Soybeans - olive oil - corn oil - cotton seed oil - sunflower oil - flaxseed oil, coconut oil - nuts (peanuts -aljos- almond-hazelnut)
Animal fats
Butter - margarine - cream fat meat and poultry and fish, and dairy products and eggs
Take into account the daily meal that contains about 30% fat.
Types of fat
Divided into three types in terms of chemical composition:
First: saturated fat less than 10% of calories college
The in margarine, butter and fat associated with meat, poultry, eggs and dairy
Second: Almtadha zero fat saturation less than 10% of calories college
The corn oil, cotton suit and sunflower oil
Third: The monosaturated fats zero-calorie saturation rest of the college dedicated to the fat
Is the olive oil and fats, fish
Cholesterol
Essential fatty substance found in foods such as animal fats and hydrogenated oils, egg yolks, and the human body is manufactured also in many tissues of the body such as the liver. If the proportion of cholesterol in the blood is higher than normal level, there is a possibility of the patient's exposure to heart attacks as it lines the wall of the arteries leading to Tadhagaha. Shall not exceed the quantity of food in about 300 mg per day in a healthy person.
Resist fat in fat
Omega 3 fats are considered fatty acids, unsaturated and are useful in reducing the level of saturated fatty acids found in abundance in salmon, mackerel, tuna, sardines and soy, nuts and flax seed oil (to be addressed at least once a week)
Of the most important sources of cholesterol, fat we eat in
The food and the different tissues of the body especially the liver
Fourthly mineral salts: The human body is made up of different elements of the metals, so it is a continuous need to those elements necessary human and gets to their needs through food, water and air and what can be manufactured within the body.
The benefits of mineral salts
- Help in building the body tissues of bones and teeth and cartilage and muscles
- Save the blood and secretions and fluid density
- Regulate chemical reactions in the body
- To maintain the contents of the gut fermentation and putrefaction
- Giving the fluid property spread in the body and keep the pressure
- Giving blood clotting property when necessary
- Material composition melanocytes in the blood (hemoglobin).
- Give the flexibility to the tissues
The most important of these salts and most important food sources:
Calcium:
(Bones and teeth formation) and dairy products - canned salmon and sardines -alkhaddroat leafy-green - dried fruit - Sesame - flaxseed oil.
Phosphorus:
(Bones and teeth formation) proteins in general (meat - fish - dairy - nuts - Legumes - grain)
Iron:
(Installation of red blood cells and living cells of various muscles and tissues) molasses - red meat - white - tuna and sardines -alkhaddroat leafy-green - eggplant beans - full grain crust Kalplalh - dried fruits.
Iodine:
(Enters in the composition Algzh thyroid hormones that help regulate growth and metabolic processes in the body) marine fish - iodized salt
Sodium:
(Essential for the formation of body fluids) salt - preserved foods.
Potassium:
(Essential for the formation of body fluids) bananas - broccoli - tomatoes - leafy green vegetables - citrus oranges - legumes - dried fruits - potato crust.
Chloride:
(Essential to the formation of internal body fluids and helps in the digestion process) salt.
Zinc:
(Enters in the composition of enzymes that help in the formation of genes and proteins in the body) red meat and legumes, beans, lentils and peas and peanuts.
Magnesium:
(Bones and teeth formation) green vegetables - legumes - nuts - whole grain crust.
Sulainim:
(Antioxidant) seafood - Alkyd - kidney - meat - grain - seeds (quantity depends on the type of soil)
Chromium:
(Helps to power generation from Algelkozo is linked to the hormone insulin) meat - Full crust - Nuts cereal.
Fluorine:
(Formation of bones and teeth and prevention of dental caries) canned fish with bones Calcmon - tea - Compatible water florin - toothpaste Compatible
Fifth vitamins: These are organic chemicals present in the body in small amounts and the body can not be installed, so it must be obtained through food and may be needed to supply the body with some vitamins and medicines for ways is essential for life because it:
- Contribute to the production of blood, hormones and nerve cells.
- Neutralize toxic elements thanks to the characteristics of anti-oxidants
- Help rebuild tissue as interference in the installation of some cell membranes.
- Increase the body's immunity and disease prevention.
- Very essential for the growth of cells and the work of the members.
- Help delay the signs of aging and the prevention of heart disease and prevent the emergence of
- Certain types of cancers or mitigation.
Vitamins are divided into two groups.
Group A: fat-soluble vitamins and include (a) a, (d) d, (e) e, (k) k.
Group II: dissolve in water and include vitamin (c) c and vitamin group (b) b.
First group
Food sources of vitamins
Vitamin A: carrots - potatoes - cantaloupe - spinach - apricots - broccoli -albann full-fat - cheese - liver - cod liver oil
Vitamin D: egg yolk -zubd - -alkarimh margarine - cheese -asamk Aldhny- crustaceans (manufactured vitamin in the body when exposed to sunlight)
Vitamin E: wheat germ - corn - seeds - nuts - Olive - colored in green- vegetable oils vegetables -asbank - shrimp - potatoes.
Vitamin (k): Cabbage - Alqrenbat - spinach - soybean - cereals - green vegetables - broccoli.
the second group
1. (vitamin B complex):
Vitamin (B1): Beer yeast - rice - wheat - Spinach - Green peas - tomatoes.
Vitamin (b 3): peanut - wheat flour full of pills - beef - chicken breast with tuna saved water -alqaibd and kidneys - shrimp
Biotin: milk - eggs - legumes - liver.
Albantosen acid: Grain - yeast - peanuts - sources of animal protein.
Folic acid: green leafy vegetables - whole grains - tomatoes - green beans - broccoli - lentils - okra - cowpea.
Vitamin B12: meat - chicken - fish - liver - crustaceans - eggs - milk.
2. (vitamin C): Orange - mandarins - Guava - grapefruit - lemon - strawberry - mango - spinach - broccoli - red pepper - tomatoes -
Water Sixth: - human loses a large amount of water a day and go out of the body through the urine - breathing "exhale" -
Evaporation through the skin "race".
- Is a water about 60% of human body weight.
- Because of the permanent loss of water it must be offset this loss every day in the form of liquids and foods.
- During hot weather or exercise can the body needs twice that amount.
- A lot of foods contain a tremendous amount of water, especially fruit, completes water and other liquids
The amount needed by the body.
The importance of water for the body
Rid the body of waste water and the toxins that make up the Water, for example, the ease of urine which is a very important process because of the dangers that may result from the formation of stones in the kidney if it is not relieve urine constantly.
Water was instrumental in the process of digestion, and is considered an essential element in the transfer of food components of vitamins and nutritional elements to different parts of the body.
Regulate body temperature optimally, through the secretion of sweat when the body temperature rises.
Water keeps the freshness and vitality of the skin where that eating sufficient quantity of water, maintains the elasticity of the skin and freshness and vitality.
Water reduces the proportion of salts in the blood and thus removes the effects of depression and increases the feeling of vitality.
Take into account that a healthy person drink at least eight glasses of water a day, and the needs of the body is generally calculated by dividing body weight on the 8th, and the result is the number of cups of water, which the body needs daily.

Student's work :

Ohood sayed , Amani al dosari .

name of school : safeiah bent al khattab

عهود سيد

الصفحة الرئيسيه.

الثلاثاء، 10 نوفمبر 2015

بحث انجليزي جاهز

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