Fill in the blanks from the list of words given below:
(carbohydrate, fat, protein, starch, sugar, Vitamin A, Vitamin C, roughage, balanced diet, obesity, goitre )
Deficiency diseases can be prevented by taking a ___________.

Options

A. carbohydrate
B. balanced diet
C. protein
D. roughage

Answer

**Step-by-Step Solution:**

1. **Understanding the Question:** The question asks us to fill in the blank with a word that can prevent deficiency diseases.

2. **Identifying Key Terms:** The terms related to nutrition and health are provided in the list: carbohydrate, fat, protein, starch, sugar, Vitamin A, Vitamin C, roughage, balanced diet, obesity, goitre.

3. **Defining Deficiency Diseases:** Deficiency diseases occur when the body lacks essential nutrients. These nutrients are vital for maintaining health and preventing diseases.

4. **Understanding Balanced Diet:** A balanced diet includes a variety of foods that provide all the necessary nutrients in the right proportions. It contains carbohydrates, proteins, fats, vitamins, minerals, and water.

5. **Connecting Balanced Diet to Prevention:** A balanced diet ensures that the body receives all the essential nutrients, thereby preventing deficiency diseases.

6. **Filling in the Blank:** Based on the understanding that a balanced diet can prevent deficiency diseases, we can fill in the blank with "balanced diet."

**Final Answer:** Deficiency diseases can be prevented by taking a **balanced diet**.

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