Scientific research (to prove) that excesses of isolated vitamins or minerals can produce vitamin poisoniong.

Vitamin suplements work best when ingested separately from anything.

3) The body absorbs iron through the help of vitamin E.

Natural vitamins are vitamins produced in laboratories.

5) Vitamin K is produced by pancreas.

6) Vitamin D helps the body absorb carbon dioxide.

7) Potassium is needed by enzymes for metabolizing.

8) We have to take antibiotics and barbiturates for optimal health.

GRAMMAR IN USE

English Tenses (revision)

Exercise 11. Put questions to the underlined words:

1) Vitamin supplements are usually available as isolated vitamins or in combination with other nutrients.

2) The skin creates vitamin D when it is exposed to sunlight.

3) Vitamin K is produced by intestinal bacteria.

4) Along with vitamins human body needs a certain amount of minerals.

5) Iodine assists the thyroid gland in working properly.

6) The body absorbs iron through the help of vitamin C.

Exercise 12. Open the brackets and translate the sentences into your language:

1)Vitamins (to contribute) to good health by regulating the metabolism and assisting the bio­chemical processes of the body.

Water-soluble vitamins (to excrete) out of the body within one day.

Vitamin D (to help) the body absorb calcium.

Vitamin E (to know) as tocopherol.

Scientific research (to prove) that excesses of isolated vitamins or minerals can produce vitamin poisoniong.

6) Vitamin supplements (to divide) into two groups: synthetic and natural.

7) The term “vitamin” (to derive) from “vitamine” by Polish scientist Casimir Funk.

8) In 1812 Polish biochemist Casimir Funk (to isolate) a complex of micronutrients and named them “vitamines”.

Exercise 13.Change the sentences as in the model (using Passive Voice instead of Active Voice):

Model: Enzymes need copper for metabolizing. – Copper is needed by enzymes for metabolizing.

1) Iron delivers oxygen to the body’s cells.

2) Vitamins and minerals strengthen each other.

3) The skin creates vitamin D when it is exposed to sunlight.

4) The body absorbs iron through the help of vitamin C.

5) Polish scientist Casimir Funk made up a combination word "vitamine" from vital and amine.

6) Medical men used lipid from fish oil to cure rickets during the late 18th and early 19th centuries.

7) In 1881, Russian surgeon Nikolai Lunin studied the effects of scurvy.

8) Japanese scientist Umetaro Suzuki isolated the first vitamin complex in 1910.

Exercise 14. Translate the sentences into English:

1) Шкіра сама виробляє вітамін D д впливом сонця.

2) Вітамін К виробляєтся кишковими бактеріями.

3) Кальцій та фосфор будують кістки та зуби.

4) Наша дієта не завжди містить усі необхідні вітаміни та мінерали.

5) Йод допомогає щитоподібній залозі працювати належним чином.

6) Калій допомогає підтримувати баланс рідини у клітинах.

Завдання для самостійної роботи

студентів (СРС)

I. Перекладіть наступні словосполучення, складіть з ними речення:

1. зовнішні джерела

2. приймати після їжі

3. бути заміною здорової дієти

4. допомагати скороченню м’язів

5. у формі порошку

6. якщо не вказано інакше

7. вживати синтетичні вітаміни

8. вироблятися кишковими бактеріями

9. ізольовані вітаміни

10. харчові добавки

II. Дайте розгорнуту відповідь на наступні питання:

1) Which minerals play a significant role in human beings?

2) What is zinc responsible for?

3) What does iron do in the body?

4) What is the ideal source of vitamins and minerals?

5) In which case do nutritional supplements work best?

ІІІ. Поясніть наступні терміни (не менше 5 речень):

1. Мінерал

2. Харчова добавка

Тестові завдання для поточного контролю знань

Test:

1.There are … minerals, which play significant roles in the body.

1) 40

2) 20

3) 10

4) 50

2. … is responsible for helping metabolize proteins and keeping enzymes functioning.

1) Zink

2) Iron

3) Potassium

4) Copper

3. Copper is needed by … for metabolizing.

1) blood

2) cells

3) erythrocytes

4) enzymes

4. Calcium and phosphorus … bones and teeth.

1) constructs

2) are constructing

3) construct

4) are constructed

5. Potassium keeps the kidneys and heart … correctly.

1) work

2) working

3) worked

4) being worked

6. The body absorbs iron through the help of vitamin ….

1) A

2) B6

3) D

4) C

7. Vitamins and minerals … to strengthen each other.

1) work

2)working

3) works

4) worked

8. Vitamin supplements are usually available … isolated vitamins or in combination with other nutrients.

For

With

As

In

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