How to write a character biography. How to come up with a character for a book? Heroes to admire

Project type

By the level of integration - interdisciplinary (biology, chemistry, physical culture);

By the duration of the implementation - long-term;

By the number of participants - group;

By activity - cognitive, research, creative;

By the level of contacts - intra-college.

Project objectives

Assess degree physical activity 1st year students of MK No. 7 of the Department of Nursing;

master various ways obtaining information;

To form the skills of a deep and meaningful perception of the information received about the importance of maintaining proper nutrition And active image life.

Methods of project activity:

• search;
• research;
• analytical;
• creative.

Brief summary of the project

Nutrition plays a crucial role in maintaining health, improving athletic performance, and ensuring active longevity. huge army people who go in for sports for the sake of pleasure, recovery, maintaining high performance - amateur athletes, or, as they are often called in Russia, athletes. Lack of food culture at home, high pace modern life leads to the fact that we are increasingly eating fast food.

A balanced diet is a diet that satisfies the body's daily need for energy, and also maintains an optimal balance of trace elements and vitamins. With a balanced diet, the body develops, grows and functions normally.

Balanced balanced diet is to maintain the required amount of trace elements and vitamins that the body cannot synthesize, so they must come with food.

It should be borne in mind that an excess of nutrients can disrupt the functioning of our body in the same way as a deficiency. Therefore, it is wrong to assume that balanced diet- food, which is followed only during the period of weight loss.

Vitamins play an important role in human life. These are organic compounds found in food in very limited quantities and necessary for the body. Each vitamin has a specific, unique function. In nature, there are no foods that contain all the vitamins necessary for the human body. What are the vital nutrients we'll look at in our tutorial project.

The project is dedicated to the preservation and maintenance of health. In the course of their work, students will answer study questions, on the basis of which they will draw conclusions and try to answer problematic and fundamental questions.

The relevance of this work lies in the harmonious development of the personality, which means that it is necessary to instill skills healthy lifestyle life and regular exercise of adolescents to reduce their incidence of disease.

Purpose of the study

Form sustainable principles of proper nutrition, rational use exercise with the aim of strengthening health, comprehensive harmonious development of the individual for the most complete implementation of a healthy lifestyle.

Scientific substantiation of the role and importance of vitamins

in human nutrition

Hypothesis: vitamins play important role for human health, but, unfortunately, not all foods contain vitamins

Research objectives

• Learn what vitamins are - the benefits and harms caused to the human body.
• Make a list of the most harmful foods
• Make a list of the most non-harmful products that help improve the human condition;
• Conducting a survey "Vitamins in food" among students;
• Analysis of the composition of the most commonly used products;
• Recommendations for students.

Object and subject of research: vitamins and their effect on the human body.

Research methods:collection of information from magazines, encyclopedias
and Internet sites, questioning and survey, experiments, analysis, conversation.

Theoretical part

Health is a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity.

The harmonious development of personality is a long process, and it would be naive to believe that in such‑ In that year, all people will be harmoniously developed. Of course, such a time will come, and it is our duty to bring it closer.

Active participation in public life college, good academic performance, initiative and independence, fostering a sense of collectivism and strengthening one's health - this is what is required of young people in the first place.

Lifestyle characterizes the behavioral features of a person's life, i.e. a certain standard, under which the personality is adjusted mentally and psychophysiologically.

Healthy lifestyle - typical shapes and ways of daily life of a person, which strengthen and improve the reserve capabilities of the body, thereby ensuring the successful performance of their social and professional functions.

Healthy eating is the key to health. Nutrition provides the basic vital functions of the body. These, first of all, include growth and development, as well as the continuous renewal of tissues (the plastic role of food). With food, the energy necessary for all internal processes of the body, as well as for the implementation external work and movement. Finally, with food, a person receives substances that are necessary for the synthesis of compounds that play the role of regulators and biological catalysts: hormones and enzymes.

Scientific Foundations healthy eating

Principles of the concept of a balanced diet

• Compliance of energy consumption with human energy expenditure;
• Compliance with a fairly strict relationship between numerous irreplaceable nutritional factors, each of which has a specific role;
• Certain diet.

Food ingredients

• Fats
• Squirrels
• Water
• Minerals
• vitamins
• Carbohydrates

Fats

Fats are part of plant and animal foods. Part of the fat synthesized in the body is deposited in the reserve, the other part enters the cell, where, together with fat-like substances (lipoids), it serves as a plastic material from which the membranes of cells and organelles are built. Fats are an important source of energy. When they are oxidized, carbon dioxide and water are released and energy is released.

The breakdown of 1 g of fat releases 38.9 kJ of energy. Fats can be synthesized in the human body from carbohydrates and proteins.

Squirrels

Protein foods, once in the digestive tract, are subjected to mechanical and chemical processing. Protein is broken down into peptides in the stomach, and into amino acids in the duodenum.

In a cell, proteins specific to a given tissue are synthesized from amino acids, and they are degraded with the release of 17.6 kJ of energy per 1 g. Proteins are not deposited in the reserve. With an excess of protein food, it is converted into fats and glycogen.

Water

Along with the exchange of organic substances in the human body, water and salt metabolism is carried out. These substances are not sources of energy and nutrients, but their importance for the body is very high. Water is part of the cells, intercellular and tissue fluid, plasma and lymph. Its total amount in the human body is 70%.

The daily water requirement of an adult is 2.5-3 liters. This need depends on the conditions and temperature of the medium. Water enters the body when drinking and as part of food.

Minerals

Minerals are substances that ensure the functioning of the nervous, cardiovascular, immune, digestive and other systems. They are necessary for human organs to ensure a normal life. Minerals enter the body with food.

vitamins

Vitamins are organic matter, which are characterized by intense biological activity. They differ in their structure. They are not synthesized by the body or are not synthesized enough, therefore they must be supplied with food.The source of vitamins are food products of plant and animal origin.

Carbohydrates

Carbohydrates, which are part of plant products, are broken down in the human body to glucose (0.08-0.12%), which enters the bloodstream and is carried throughout the body.

When splitting 1 g of carbohydrates, 17.6 kJ of energy is released.

With an excess of carbohydrates in the body, they turn into fats.

You are seriously putting your health at risk if:

• systematically uses canned food containing chemically active preservatives and, above all, E-320, E-321.
• systematically eats refined foods (“empty” carbohydrates, starch, confectionery products from high-grade flour, refined vegetable and animal oils).
• systematically uses combined and “heavy” fats (pork, beef, mutton fat) for food.
• systematically uses tonic sweet drinks or falsified mineral waters (Coca-Cola, Pepsi-Cola, Fanta, tonics, etc.) for food.
• use genetically modified vegetables and fruits or their ingredients in the diet (additives in dairy products, baby food, flour products, etc.).
• systematically consume meat products (poultry, livestock) grown with food supplements of anabolic hormones or dietary supplements.

Typical lunch in a cafe fast food satisfies hunger and provides you with more than half of the calories you need for a normal life. But whether it is useful, judge for yourself. By the way, Americans have now begun to sue fast food restaurants, believing that they have been deceived for many years, luring them with beautiful, but very harmful various “delights”, which are high in calories, but almost completely lack useful vitamins and minerals.

All meals in fast food restaurants are prepared using so-called trans fats. Used repeatedly heated vegetable oil, margarines. These fats increase the level of cholesterol in human blood, lead to a deterioration in metabolism, and have a harmful effect on the heart, liver and other human organs. They often increase the risk of developing cancer.

Benefits, harms and limitations

Despite the fact that fast carbohydrates are not very beneficial for the body, there are several positive characteristics given organic compound that are beneficial to the body.

When dialing muscle mass, as well as burning subcutaneous fat simple carbohydrates provide positive influence on the body.

The benefit is as follows:

Insulin bursts are used to increase blood flow through muscle fibers that are under active recovery.

Acting as an anabolic hormone, through the appropriate receptors, it concentrates glycogen in muscle bundles, which contributes to their rapid recovery.

When drying the body, simple carbohydrates stop the synthesis of glycogen. Less quantity required energy value which is contained in them.

With intense training, the minimum amount of carbohydrates provides maximum oxidation and combustion of aliphatic carboxylic acids.

Eating a large amount of fast carbohydrates daily can significantly harm your health. With such a diet, the endocrine system works in an enhanced mode, especially the pancreas. Another disadvantage of fast food is the high energy value of products. Someone will say that this accusation is somewhat exaggerated, since we ourselves choose a certain amount of dishes and may well control the number of calories consumed with "fast food". But scientists managed to establish one important nuance- the classic fast food menu, which includes a cold carbonated drink, provokes us to overeat. This is due to the physiological characteristics of our body. In addition, the principle of frying all dishes in a large amount of fat adds to the calorie content of the products (this is especially true for those foods that are served breaded). Swedish scientists have found that potato chips, french fries and hamburgers contain so many carcinogens that those who like to chew them are practically doomed to cancer.

After doing a series of experiments, scientists found that when carbohydrates - one of the main components of foods such as rice, potatoes and flour products - are heated to a high temperature, a substance called acrylamide is formed. According to the International Agency for Cancer Research, acrylamide causes gene mutations. It is also known to cause damage to the central and peripheral nervous system.

Importance of vitamins in human nutrition.

Foods are sources of vitamins

For a long time, mankind has noticed that with a long monotonous diet, in cases of exclusion of some products from the diet, various diseases quite often occurred.

At first glance, there was no root cause. However, with the accumulation of this experience, it became clear that some specific components are present in food in very small quantities, but with a great regulatory effect on metabolism.

The biochemical essence of vitamins, substances that are diverse in their chemical nature, is reduced mainly to the implementation of catalytic functions. Being part of enzymes, they catalyze the transformation of proteins, fats, carbohydrates, and individual chemical processes are catalyzed simultaneously by several interacting vitamins. At the same time, vitamins perform their functions as biocatalysts, being in the tissues of the body in relatively small quantities.

Such an active role in metabolic processes most vitamins perform as part of enzymes. To date, more than 100 tissue and cellular enzymes are known, which include vitamins and about the same number of different bio chemical reactions impossible without vitamins.

Despite the fact that more than 100 years have passed since the discovery of vitamins, the issue of studying the role of the latter is still relevant.

Practical part

Target: Determine the most popular products among students, determine the composition and presence of vitamins and nutritional supplements in these products, make recommendations for students on the use of this group of products and make a list of products that replace them (if necessary).

Materials: questionnaire results, labels, food packaging with composition labeling, reference tables of vitamin groups, data on the body's daily need for calories, vitamins, micro and macro elements.

Progress

• draw up a questionnaire form on the topic “Vitamins in food products”, conduct a survey among students, summarize, draw up the results of the survey;
• analyze chemical composition the most popular products and compare the data with the daily requirement of the human body;
• develop recommendations for students;
• make a list of products necessary to maintain and strengthen human health;

Results of the work performed

According to a survey among 50 students, it was found that all 100% of the respondents get tired of mental and physical stress

Question "Do you eat fast food?"30 people (60%) answered daily, 15 people (30%) - several times a month, and 5 people (10%) answered that they try to eat "fast food" as little as possible.

Question “Do you know about the dangers of “fast food?”showed that the majority of the respondents (90%) are aware of the dangers of "fast food", but still continue to eat it, and 10% have never thought about it.

Questions What vitamins do you know? “Products leaders in the content of vitamins?”revealed the most popular vitamins and products among the respondents. Based on the data obtained as a result of the survey, we received 4 categories of the most vitamins. Let's study them more carefully.

Vitamin A

Vitamin A is common name immediately three bioorganic compounds belonging to the group of retinoids. That is, vitamin A is a group of the four following chemical substances: A 1 - retinol (retinol acetate), A 2 - dehydroretinol, retinoic acid, active form A 1 - retinal.

Vitamin A is fat-soluble, that is, it dissolves well in fats, and therefore easily accumulates in the human body. It is precisely because of the possibility of accumulation that fat-soluble vitamins, including A, are capable of causing an overdose with prolonged use in large quantities (more than 180 - 430 mcg per day, depending on age). An overdose, as well as a deficiency of vitamin A, leads to serious disruptions in the normal functioning of various organs and systems, primarily the eyes and the reproductive tract.

Vitamin A exists in two main forms:
1. Vitamin A itself retinol ) contained in products of animal origin;
2. Provitamin A (carotene ) found in plant foods.

Foods rich in vitamin Acarrot , pumpkin , Bell pepper , spinach , broccoli , green onion , parsley , peaches , apricots , apples , grape , watermelon , melon - These are plant sources (carotenoids); Animal sources include -fish fat And liver (especially beef), next in the row arebutter , egg yolks , cream And whole milk .

Retinol from animal products is immediately absorbed by the human body in the digestive tract. And carotene (provitamin A), getting into the intestines, first turns into retinol, after which it is absorbed by the body.

Vitamin A enhances its action and is better absorbed in combination with vitamin E and the trace element zinc.

Vitamin C

Vitamin C is a water-soluble vitamin, also called ascorbic acid, and has very important functions in the human body, such as maintaining the normal functioning of the immune system, participating in the processes of wound healing, the formation of red blood cells and the synthesiscollagen , as well as the absorption of iron from plant foods. In addition, ascorbic acid isantioxidant that is, it protects cells from damage by free radicals.

The richest in Vitamin B:kiwi , rose hip , red pepper , citrus, black currant , onion , tomatoes , leafy vegetables (salad , cabbage , broccoli , Brussels sprouts , cauliflower , etc.), liver , kidneys , potato .

In the human body, ascorbic acid can be present in three forms, such as:

• L-ascorbic acid - reduced form;
• Dehydroascorbic acid - oxidized form;
• Ascorbigen is a plant form.

In the form of L-ascorbic acid, the substance has the most pronounced vitamin activity. In the form of ascorbigen, the vitamin is associated with proteins, DNA nucleic acids and flavonoids. And dehydroascorbic acid is a kind of reserve, since from this form it can be reduced to L-ascorbic acid or ascorbigen, and used for the needs of cells of various organs and systems.

This vitamin is unstable to temperature, as a result of which the cooking process (heat treatment, for example, boiling, stewing, frying, etc.) leads to its partial or complete destruction, depending on the duration and aggressiveness of the type of heat treatment applied to the products. Therefore, cooked foods contain much less vitamin C than fresh foods.

Vitamin C is an indispensable substance for humans, monkeys, guinea pigs and bats, since these types of living organisms cannot synthesize it on their own, as a result of which they must necessarily receive it with food in sufficient quantities. Other animals are able to synthesize ascorbic acid fromglucose , and therefore for them this substance is not indispensable.

B vitamins

The B vitamins are a group of water-soluble vitamins that big role in cell metabolism and body improvement.

B vitamins are found in the following foods: whole grains, meat products,eggs , potatoes , pasta , white bread, brewer's yeast , nuts , green leafy vegetables, liver and many others.

Vitamin B is a whole complex of substances that are united by the presence of nitrogen in the composition of the molecule. The combination of these nitrogenous substances is known as the B vitamins, each element of which is numbered: fromIN 1 up to B20. Many of the vitamins in this group have not only serial number but also their own names.

Over time, scientists have established the exact structure of each vitamin of group B. As a result of research, it became clear that some of the substances called vitamins are not (calorific). For example, B11 completely matches the formula with the amino acidL-carnitine .

The most famous 8 elements:thiamine (B1) , riboflavin (B2) , niacin (B3) , pantothenic acid (B5) ,

Each B-vitamin has its own specific daily requirement.

Vitamin D

Vitamin D is fat soluble. Vitamin D maintains normal levels of calcium and phosphorus in the blood, both of which are essential for bone growth and strength.

Vitamin D is found in fish oil, fish (herring, mackerel, salmon, sardines in oil, tuna), egg yolks, dairy products, liver.

Daily requirement for vitamin D

Vitamin D is a colorless crystalline substance with a melting point of 120-121°C, insoluble in water (kalorizator). Let's well dissolve in all organic solvents: alcohol, fats, vegetable oils.

After getting a tan, the production of vitamin D through the skin stops. People not exposed to the sun should take vitamin D supplements.

Vitamin D regulates the exchange of calcium and phosphorus in the body, is necessary for the hardening of the newly formed bone tissue and therefore for the proper formation of teeth and bones, especially during childhood. It takes part in the process of cell growth and development. Is effective tool in the treatment and prevention of leukemia, cancer of the breast, ovaries, prostate, brain. Vitamin D coordinates the production of pancreatic insulin, i.e. affects blood glucose levels.

According to some reports, by enhancing the process of absorption of magnesium and calcium, vitamin D helps to restore the protective membranes surrounding the nerve, for this reason it is included in the complex treatment of multiple sclerosis.

Conclusion: Vitamins are biologically active substances that serve as the “foundation” of our functional state, because their presence determines the stability and usefulness of many processes, including metabolism, enzyme production, transmission of nerve impulses, metabolic reactions, etc.

First of all, reduce, and it is better to completely exclude from your diet, products of the “fast food” category.

For a snack, instead of chips and chocolate, use fresh fruit or dried fruit. An excellent substitute for potato chips is dried apples.

If you still decide to buy fast food products, carefully study the etiquette, avoid a large number of various additives.

When it is rainy or frosty outside, the working capacity, mental and physical activity of many drops to a minimum. But blaming the weather for your poor health, think about it - is it really the reason for this? Indeed, under many signs of interseasonal depression, a more serious ailment can be hidden - a lack of vitamins.

Remember vitamins are a source of energy!

Conclusion

As long as a person lives, he must support his body by taking vitamins. Vitamins are special organic substances that, not being a source of energy or building material for the body, nevertheless necessary (in minimal quantities) for its normal functioning (and even for existence itself). They are involved in metabolism, are biological accelerators of chemical reactions occurring in the cell, increase resistance to infectious diseases. Every person wants to be healthy. Health is that wealth that cannot be bought with money or received as a gift. People themselves strengthen or destroy what is given to them by nature. One of the most important elements of this creative or destructive work is nutrition.

In total, about twenty true vitamins and vitamin-like compounds are currently known. Most of them are synthesized by the body itself, and partially received with food. Food is our best source of vitamins.

With today's busy pace of life, extreme mental stress, poor nutrition and poor ecology, vitamins A, C and E are simply indispensable for health, since they are not synthesized by the body. Therefore, it is very important in the spring to provide your body with these vitamins.

Summing up our study, we were convinced that the tasks assigned to us and the purpose of our study were fully met, the hypothesis was confirmed.

Bibliography:

Remote Access Electronic Resources

Annex 1

Form of the questionnaire "Vitamins in food"

1. Do you get tired from physical and mental stress?
2. Do you eat "fast food"?
3. How often do you eat fast food?
4. What vitamins do you know?
5. Products leaders in the content of vitamins?
6. List the symptoms of diseases with a deficiency (that is, a lack) of a vitamin (a vitamin at the choice of the respondent)?
7. Do you know the body's daily need for proteins, carbohydrates, fats and water? (if yes, please indicate quantity).

Text: Tatyana Maratova

We, frankly, do not know very much what vitamins are and what their role is in a healthy diet. We remember from childhood that “vitamins are good”, that “vitamin C is citrus fruits”, and in winter beriberi sets in. Why are vitamins important for a healthy diet?

Vitamins and healthy eating: where does it come from?

Vitamins and healthy eating related to each other much more closely than we think. Our body does not synthesize vitamins, they can enter it only from the outside along with food. The body's daily need for vitamins is small, a few hundredths of a gram, but the absence of any trace element can result serious illness. They help the proper metabolism, strengthen the immune system, increase efficiency. Our need for vitamins varies depending on the time of year, as well as depending on the load on the body. So, in children during the period of growth, the need increases, and their lack leads to improper development of individual organs or the whole organism. Women during pregnancy also need more vitamins than usual.

The most important vitamins for a healthy diet

Vitamin A is necessary for the functions of vision, its deficiency leads to "night blindness". A large amount of it is found in fish, butter or egg yolk. Carotene, which is found in carrots or pumpkins, although it is not vitamin A in itself, can turn into it during digestion. It is not "friends" with oxygen and ultraviolet, so it is better to store carotene-containing vegetables in a dark room.

One of the most important vitamins for a healthy diet is B1. Its lack in the body will lead to disruption of normal functioning. nervous system, which in the worst case can result in paralysis of the limbs. It helps fat and water-salt metabolism, the activity of the nervous and cardiovascular systems. The source of B1 for humans is Rye bread, beef liver, beans, and nuts.

If the body does not receive enough vitamin C, also known as ascorbic acid, a person begins to get tired more often, he develops heart weakness, shortness of breath. When vitamin C is critically low, a person can get scurvy - his gums will swell, his teeth will stagger and fall out, hemorrhage will occur in the muscles. In addition to citrus fruits, ascorbic acid is found in greens, in many vegetables and fruits, as well as in berries.

Vitamin D is also important for a healthy diet. Its deficiency is the cause of rickets in children, in which the functioning of the nervous system is disrupted. The child is irritated at the slightest provocation and often cries. Due to a decrease in the level of calcium in the blood, it causes damage to the bone tissue, deforms rib cage, softening of the bones of the skull and ribs are observed. Vitamin D is obtained mainly from fish liver and butter. Some "lucky ones" may know that it is abundant in fish oil.

In our time, the lack of trace elements can be filled with medication, with the help of multivitamin preparations, on the recommendation of a doctor. However, it is better if vitamins are supplied to your body. naturally- With a healthy diet.

State Healthcare Institution Tula Regional TB Dispensary No. 1

DESIGN AND RESEARCH WORK

"OUR FOOD AND VITAMINS"

Done by 2nd grade students

Municipal Public Institution "Petelinskaya OOSh" for children undergoing long-term treatment in OLTD"

2014

Plan

I. Introduction. The effect of food on the human body

II. Our food and vitamins.

1. About the benefits of vitamins.
2. A variety of vitamins and their effect on the human body.

III. Practical work

1. Determining the presence of vitamins and harmful substances in our food

IV. Conclusion. If you eat foods rich in vitamins, the body will be strong and healthy.

V. Literature

"Tell me what you eat and I'll tell you who you are." "We must eat to live, not live to eat." "You'd rather starve than eat anything, and better be alone than with anyone." These catchphrases familiar to everyone. Mankind has come up with an innumerable number of proverbs and sayings about food. This proves the importance that food has for a person. Our health and life expectancy are directly dependent on food, its composition (the amount of proteins, fats, carbohydrates, minerals and vitamins). No wonder one of global problems humanity is the problem of nutrition.

Health is the first most important human need, which determines his ability to work and ensures the harmonious development of the individual. Health is complete physical, mental and social well-being, that is, a harmonious state of the body that allows a person to be active and achieve success in various activities.

Eating right is very important for human health. The daily diet should contain both proteins, and fats, and carbohydrates, and mineral salts and vitamins.

Vitamins are necessary for human health like air. Their lack immediately negatively affects the well-being of a person. Each of the vitamins contained in food affects the body in its own way.

Vitamin A - renders general action on the body, increases resistance to infectious diseases and stimulates the functioning of the organs of vision. It is found in milk, cheese, butter, cottage cheese, eggs, liver. Carrots, green onions, lettuce, tomatoes and apricots contain carotene, which is converted into vitamin A in the human body.

Vitamin B - increases the body's endurance, appetite, has a beneficial effect on the nervous system, helps to endure cold. A large number of This vitamin is found in whole wheat bread. It is also found in legumes, liver, yeast and some other foods.

Vitamin C - increases the body's resistance to infectious diseases, protects it from scurvy and improves immunity. Most of all, they are rich in vegetables: cabbage, potatoes, tomatoes, onions, red peppers, green salad; fruits and berries: apples, black currants, rose hips, sea buckthorn, lemons, oranges, etc.

Vitamin D- regulates the process of deposition of calcium and phosphorus in the bones. This vitamin is necessary for young children, because rickets develop due to its lack. Vitamin D is found in egg yolks, butter, fish oil.

After studying the special literature, looking at the information on the Internet, I realized how important vitamins play in a person's life.

Interesting, do the foods we eat contain vitamins?do we eat daily?

The abundance on the shelves of sausages, sausages, carbonate, yeast bakery products, lemonade, mayonnaise, various sauces leads to their inevitable purchase. All kinds of crackers, chips, pies are present in daily menu everyone modern child. These products are sealed in colorful packaging. There are so many of them in our stores that it's just dizzying. How can you resist and not try a chocolate bar, candy, if a toy is also attached to it?

Why are there no toys on the fruit and vegetable counter? Unfortunately, we do not always think about what is contained in these so-called products.

The aim of our research is:

1. The study of the composition of certain foods.
2. Determining the presence of vitamins and harmful substances in our food.

For study, we took the usual package of chips. Beautiful packaging, bright design. The chips just go in your mouth. Flip the bag over and read reverse side in very small print:potatoes, butter, ground dry onions, flavor enhancer and flavoring. And then it follows long list unknown substances: E621, E-631, E-629, E-633, whey powder, acidity regulator, hydrolyzed vegetable protein, additive to prevent churning.Not a word about any vitamins! Does mama put all these substances in fried potatoes? Of course not.

We open a page on the Internet and look at what these interesting substances mean: glutamic acid, monoprotective potassium glutamate, sodium inosinate, etc. The following is a long list of similar chemical names, and it is also written thatthey are hazardous to health!

It looks like it's the composition of the washing powder! MMAYBE YOU SHOULD NOT EAT THEM, ESPECIALLY FOR CHILDREN? PROBABLY, we will NOT MORE ASK YOUR MOM TO BUY CHIPS. L IT'S BETTER TO EAT A REGULAR FRIED POTATO!

WITH THE FOLLOWING PRODUCT OF STUDY - SAUSAGE! IN STUNNING SMELL IN THE REFRIGERATOR. H DEFINITELY, IT'S A SAUSAGE. WITH WE WATCH THE COMPOSITION - APPROXIMATELY THE SAME AS IN CHIPS. IN ITAMINS - NO. W STARTED, SAUSAGE IS A PRODUCT THAT IS NOT USEFUL.

We learned, HOW CAN YOU CHECK AT HOME CONDITIONS THE PRESENCE OF STARCH IN SAUSAGE AND OTHER PRODUCTS. H IT IS NECESSARY TO TAKE ORDINARY IODINE AND DROP ON A PIECE OF SAUSAGE. E IF THERE IS STARCH, THEN A DROP OF IODINE WILL BE BLUE. M WE TAKE THE SAUSAGE AND CHECK IT. TO SHOULDER REALLY TURNED BLUE. E THAT SAYS THAT THE SAUSAGE IS STARCH. AND NO VITAMINS!

H IS THE SAME NEEDED TO BE EATED IN ORDER TO GET ENOUGH VITAMINS AND USEFUL SUBSTANCES? ABOUT WE ARE LOOKING FOR TWET IN THE LITERATURE ON A HEALTHY LIFESTYLE AND IN AND INTERNET.

WE MAKE A CONCLUSION:

1. FOR A COMPLETE DIET, FOODS CONTAINING CHEMICALS AND PRESERVATIVES SHOULD BE EXCLUDED FROM THE DIET

2. NUTRIENT RATIO IS ESSENTIAL FOR CHILDREN'S HEALTH.

3. THE FOLLOWING FOOD PRODUCTS MUST BE PRESENT IN THE DIET OF A SCHOOL-AGE CHILD:

MILK AND DAIRY PRODUCTS;

COTTAGE CHEESE;

CHEESE;

FISH;

MEAT AND MEAT PRODUCTS;

LIVER;

EGGS;

CREAM AND VEGETABLE OILS;

SOUR CREAM;

BREAD AND BAKERY PRODUCTS FROM COARSE FLOUR;

HONEY;

VEGETABLES AND FRUITS

LITERATURE:

1. R AGOSIN B. "F ORMULA OF HEALTH", 2009

2. ELENA WHITE "Oh THE BACKGROUND OF HEALTHY FOOD, 20010

3.S OLOVIEV S. "R ECETS OF DELICIOUS AND HEALTHY FOOD, 2008

I will consider the main, indispensable, representatives of the vitamin kingdom. Namely, vitamins: A, B, C, E, D.

Vitamin A: We need this vitamin to maintain good vision, the youth of our body, good growth. It also helps in the production of white blood cells, which are essential for our immune system. Fights viruses.

Vitamin A is better absorbed in the presence of fats. Breaking down the fastest in the world outdoors, upon physical impact.

Mainly found in dairy products, animal liver, animal and fish oils, kidneys, yolks, butter, tomatoes, carrots, red peppers.

Vitamin B: Very useful for the good functioning of our nervous system, the fight against overwork and stress, good metabolism.

Decomposes in air and water, but is resistant to high temperatures.

Mainly found in cereals, seeds and seeds of plants, legumes, meat and liver.

Vitamin C: Necessary for the growth of bones and teeth, improves blood circulation, accelerates recovery. The main function is tissue repair (healing of abrasions, scratches, etc.).

It is the most unstable and whimsical vitamin. It is destroyed by light, heat, moisture. A significant part is lost when cutting.
Found in leaves green plants, citrus fruits, tomatoes. From animal food - in the liver.

Vitamin E: Often called the "vitamin of beauty", as it slows down the aging process, improves blood circulation, maintains the health of muscle tissue, accelerates the healing of scratches and abrasions, promotes better absorption of vitamin A. It also has a beneficial effect on the functioning of the sex and some other glands, restores childbearing functions

It is considered the most stable vitamin. It is not destroyed neither by the action of alkalis and acids, nor by boiling, nor by heating.

Vitamin E is found in almost all foods, but it is especially abundant in cereals and legumes), in vegetables - tomatoes, lettuce, peas, spinach, parsley tops, rosehip seeds. Some quantities are found in meat, fat, eggs, milk, beef liver. In the form of tocopherol, it is found in vegetable oils, mainly in sunflower.

Vitamin D: It is also called the "sunshine vitamin". Necessary for strengthening bones, helps the absorption of essential metals in our body, restores and strengthens the protective sheaths of nerves.

It is destroyed under the influence of direct sunlight, and in the air. But it is calm about heating.

Basically, this vitamin is rich in: fish oil, raw egg yolk, dairy products, cheese (cottage cheese), butter, fish liver, seafood. IN most vitamin D is found in the liver of cod and halibut, herring, mackerel, tuna, mackerel. However, the sun is considered its richest “source”, but only in combination with clean air when the morning ultraviolet rays are active.