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I. Vocabulary

1. Match the following English words with the Ukrainian ones.

1. ensure

а. горох

2. maintain

b. фермент

3. enzyme

с. овочі

4. vegetables

d. горіх

5. cereals

e. забезпечувати

6. nut

f. підтримувати

7. peas

g. хлібні злаки

8. acid

h. кислота

2. Match the sentence beginnings with their endings.

1. Nutrition is the science that

a. proteins, carbohydrates and lipids

2. A proper diet helps

b. is glucose.

3. The three biggest classes of

organic compounds are

с. in cell structure and metabolism

4. A common simple sugar

d. in milk.

5. Fats are important

e. to prevent certain illness.

6. Water is the most

f. critical material

7. Lactose is found

g. deals with food.

3. Complete the descriptions of vitamins, minerals, and oils with the words from the box.

teeth, organs, enzymes, nervous, system, brain, eyes,

skin, immune system, blood, muscles, bones,

cardiovascular system, cell

Vitamin С is needed to help the ... repair itself when it is cut or damaged. It is found in fruit, especially citrus fruit like oranges and grapefruit.

Calcium is needed for children's ... and teeth to grow. It is found in foods like milk,

cheese, and yogurt.

Iron helps your ... carry oxygen.

Zinc makes your ... stronger so that you can fight cold and infections. It is found in

shellfish, nuts, and seeds.

Protein builds up, maintains, and replaces the tissues in your body. Your ... , ... , and

immune system are made up mostly of protein.

Carbohydrates are sugars which are broken down by ... then stored in the ... as a

source of energy. Grain products such as rice, bread, and pasta are sources of carbohydrate.

Fats fuel the body and help absorb some vitamins. They are also the building blocks of hormones, and they insulate the nervous system tissue in the body. Unsaturated fats, found in oils and nuts, for example, are believed to protect the ... .

4. Translate the sentences into English.

1. Харчування — це наука про споживання їжі.

2. Раціональне харчування є запобіжником проти утворення хвороб.

3. Існує шість груп поживних речовин.

4. Першоджерелом вітамінів зазвичай є рослини.

5. Фруктоза міститься в рослинах, меді.

6. Залізо входить до складу гемоглобіну.

7. Доросла людина зазвичай випиває 2-2,5 літра води кожного дня.

8. Жири бувають двох видів - тваринні та рослинні масла.

9. Ферменти регулюють обмін речовин в організмі.

5. Complete the sentences by choosing appropriate words or expressions from the box. Translate the completed sentences into Ukrainian.

niacin, fortified, avitaminosis, vitamin С, diarrhea,

water-soluble, deficiency, visual, supply, antioxidant

1. In much of the developed world, vitamin deficiencies are rare; this is due to (1) an adequate ... of food and (2) the addition of vitamins and minerals to common foods, often called fortification.

2. The В vitamins are a group of... vitamins that play important roles in cell metabolism.

3. Human bodily stores for different vitamins vary widely; vitamins A, D, and B12 are stored in significant amounts in the human body, mainly in the liver, and an adult human's diet may be deficient in vitamins A and D for many months and B12 in some cases for years, before developing a ... condition.

4. However, vitamin B3 (... and niacinamide) is not stored in the human body in significant amounts, so stores may last only a couple of weeks.

5. An increase in the proportion of animal protein in the 20 th century American diet coupled with increased consumption of milk ... with relatively small quantities of vitamin D.

6. In living organisms, ascorbate is an since it protects the body against oxidative stress.

7. Scurvy is an ... resulting from lack of vitamin C, since without this vitamin, the synthesized тcollagen is too unstable to perform its function.

8. A 1992 study found that taking 2 grams ... daily lowered blood histamine levels 38 percent in healthy adults in just one week.

9. When taken in large doses, ascorbic acid causes ... and other forms of indigestion in healthy subjects.

10. The role of vitamin A in the ... cycle is specifically related to the retinal form.

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