Vitamin means life. The story of vi

Vitamin means life. The story of vitamins actually begins in 1911, when a Polish chemist by the name of Kazimir Punk extracted from rice polishings1 a crystalline substance. This substance was capable to cure beri-beri. Analyses of these crystals revealed the presence of nitrogen in basic combination, i.e. the «amino»-nitrogen; Punk therefore called this substance «vita-mine». The root «vita» indicates that the substance is essential to life and health. In this way, the word vitamin was born. For four years before Punk's discovery a series of studies had begun in the USA to determine the value of cereals such as wheat, corn and oats as a cattle diet. Eventually it was found necessary to resort to rats to solve the problem of cereal differences.

Today the successful isolation and synthesis of many of the substances has proved that vitamins are organic chemical compounds to be present in the diet for the maintenance of growth and health.

Vitamins are substances to be found in certain foods which are necessary for the growth, development and general health of the body. There are several different kinds of these protective substances to be provided in the diet. To make sure our bodies get all the vitamins they need, it is best to include several different vitamin-containing foods in the diet. Such foods include milk and many of the products made from

it, all the green leafy vegetables like spinach, cabbage, lettuce, other fresh vegetables, fruit and fruit juices, whole-grained cereals, eggs and a number of others.

When we plan a nutrition program for any person, young and old, well and ill, we must know certain foods are the best sources each body requires.

1. Vitamin A: fruits and vegetables, cream, butter or margarine, eggs and liver.

2. The В vitamins: yeast, liver, whole-grained breads and cereals, milk, meat.

3. Vitamin C: orange or grapefruit juice, any fresh raw fruit or vegetable, ascorbic acid tablets if needed.

4. Vitamin D: fish-liver oil or vitamin-D capsule.

5. Vitamin E: soy-bean oil, vegetables oils.

6. Vitamin K: is produced by intestinal bacteria. The diet must be adequate in milk and unsaturated fatty acids and low in refined carbohydrates; intestinal bacteria are increased by eating yogurt.

7. Vitamin P (rutin): citrus fruits, especially lemons.

8. Calcium: milk, yogurt.

9. Phosphorus: milk, eggs, cheese, meat.

10. Iron: liver, yeast, meat, bread and cereals.

11. Proteins: yeast, milk, yogurt, cheese, meat, fish, eggs.

12. Liquids: milk, fruit, juices, soup, water.

Experts in the study of foods are constantly conducting experiments. They are making their discoveries public from time to time for such knowledge enables us to select the proper foods in order to protect us against the diseases.

Результаты (английский) 1:

Vitamin means life. The story of vitamins actually begins in 1911, when a Polish chemist by the name of Kazimir Punk extracted from rice polishings1 a crystalline substance. This substance was capable to cure beri-beri. Analyses of these crystals revealed the presence of nitrogen in basic combination, i.e. the "amino-nitrogen"; Punk therefore called this substance "vita-mine". The root "vita" indicates that the substance is essential to life and health. In this way, the word vitamin was born. For four years before punk's discovery of a series of studies had begun in the USA to determine the value of cereals such as wheat, corn and oats as a cattle diet. Eventually it was found necessary to resort to rats to solve the problem of cereal differences.Today the successful isolation and synthesis of many of the substances has proved that vitamins are organic chemical compounds to be present in the diet for the maintenance of growth and health.Vitamins are substances to be found in certain foods which are necessary for the growth, development and general health of the body. There are several different kinds of these protective substances to be provided in the diet. To make sure our bodies get all the vitamins they need, it is best to include several different vitamin-containing foods in the diet. Such foods include milk and many of the products made fromit, all the green leafy vegetables like spinach, cabbage, lettuce, other fresh vegetables, fruit and fruit juices, whole-grained cereals, eggs and a number of others.When we plan a nutrition program for any person, young and old, well and ill, we must know certain foods are the best sources each body requires.1. Vitamin a: fruits and vegetables, cream, butter or margarine, eggs and liver.2. The vitamins: yeast, liver, whole-grained breads and cereals, milk, meat.3. Vitamin c: orange or grapefruit juice, any fresh raw fruit or vegetable, ascorbic acid tablets if needed.4. Vitamin D: fish-liver oil or vitamin-D capsule.5. Vitamin E, soy-bean oil, vegetables oils.6. Vitamin k: is mass-produced by intestinal bacteria. The diet must be adequate in milk and unsaturated fatty acids and low in refined carbohydrates; intestinal bacteria are increased by eating yogurt.7. Vitamin P (rutin): citrus fruits, especially lemons.8. Calcium: milk, yogurt.9. Phosphorus: milk, eggs, cheese, meat.10. Iron: liver, yeast, meat, bread and cereals.11. Proteins: yeast, milk, yogurt, cheese, meat, fish, eggs.12. Liquids: milk, fruit, juices, soup, water.Experts in the study of foods are constantly conducting experiments. They are making their discoveries public from time to time for such knowledge enables us to select the proper foods in order to protect us against the diseases.

Результаты (английский) 3:

vitamin means life. the story of vitamins (begins in 1911, when a polish chemist by the name of Kazimir punk extracted from not polishings1 a crystalline substance. this substance was capable to cure beri - beri. analyses of these crystals been the presence of nitrogen in the basic combination, i.e. the "amino» - nitrogen; punk therefore called this substance" vita - mine». the root of "vita» indicates that the substance is essential to life and health. in this way, the word vitamin was born. for four years before punk's discovery of a series of studies were begun in the usa to determine the value of cereals such as wheat, corn and oats as a cattle diet. Eventually it was found necessary to resort to rats to solve the problem of got a big differences.today the successful isolation and synthesis of many of the substances has eyes that vitamins are organic chemical compounds to be present in the diet for the maintenance of growth and health.Vitamins are substances to be found in certain foods which are necessary for the growth, development and general health of the body. there are several different kinds of these protective substances to be provided in the diet. to make sure our bodies get all the vitamins they need, it is best to include several different vitamin containing foods in the diet. such foods include milk and many of the products made frombut, all the green leafy vegetables like cabbage, spinach, lettuce, other fresh vegetables, fruit and fruit included full, whole - grained cereals, low and a number of others.when we plan a nutrition program for any person, young and old, well and ill, we must know certain foods are the best sources for the body requires.1. vitamin a: fruits and vegetables, cream, butter or margarine, no and liver.2. the vitamins: in both with ice and l., liver, whole - grained it and cereals, milk, meat.3. vitamin c, orange or grapefruit juice, or fresh raw fruit or vegetable, ascorbic acid tablets.4. vitamin d, fish liver oil, or vitamin - d capsule.5. vitamin e: there is bean oil, vegetables oils.6. vitamin k: is produced by intestinal bacteria. the diet must be adequate in milk and unsaturated fatty acids and low in refined carbohydrates; intestinal bacteria are increased by eating yogurt.7. vitamin p (rutin): citrus fruits, especially lemons.8. Calcium: milk, yogurt.9. Phosphorus: milk, low, cheese, meat.10. iron: liver, meat, both with ice and l., signage and cereals.11. Proteins: both with ice and l., milk, yogurt, cheese, meat, fish, low.12. liquids: milk, fruit, included full, soup, water.experts in the study of foods are constantly conducting experiments. they are making their discoveries public from time to time for such knowledge enables us to select the proper foods in order to protect us against the diseases.