components of food

---

---

---

---

---

---

(a)   adds bulk to our food

Roughage helps to get rid of

• Minerals

• Undigested food

• Carbohydrates

• None of these

To prevent deficiency diseases we must take

• neither a glass of water nor a balanced diet.

• A glass of water.

• both a glass of water and balanced diet.

• A balanced diet.

---

---

(a)   diseases are caused by lacking of a particular nutrient in our diet.

Which of the following is not a source of roughage?

• Fruits

• Vegetables

• Meat

• Whole grains

Which food group is the best source of roughage?

• Dairy products

• Processed foods

• Fast food

• Whole grains

Which food group is a good source of vitamins and minerals?

• Fast food

• Fruits and vegetables

• Processed foods

• Dairy products

Why is it important to include roughage in our diet?

• For better digestion

• To gain weight

• For muscle building

• For improving eyesight

What is the main function of carbohydrates in our diet?

• Provide energy

• Build muscles

• Improve eyesight

• Prevent deficiency diseases

Why is it important to drink an adequate amount of water daily?

• To gain weight

• For better digestion

• For muscle building

• For improving eyesight