Exessive use of sugar containing foods is a major cause of :

Options

A. indigestion
B. stomach pain
C. headache
D. tooth decay

Answer

**Step-by-Step Solution:**

1. **Understanding Excessive Sugar Consumption**: Excessive consumption of sugar-containing foods leads to various health issues. It is important to recognize that sugar is present in many foods and drinks we consume daily.

2. **Identifying Health Issues**: The major health issues caused by excessive sugar intake include:
- Indigestion
- Stomach pain
- Headaches
- Tooth decay

3. **Focusing on Tooth Decay**: Among these issues, tooth decay is particularly significant. Tooth decay occurs when sugar is not properly cleaned from the teeth.

4. **Role of Plaque**: When sugar remains on the teeth, it forms a sticky layer known as plaque. This layer is a breeding ground for bacteria.

5. **Bacterial Action**: Bacteria feed on the sugar present in plaque. As they consume the sugar, they produce acid as a byproduct.

6. **Effect of Acid on Enamel**: The acid produced by bacteria begins to dissolve the enamel, which is the protective outer layer of the teeth. Over time, this leads to the formation of cavities.

7. **Conclusion**: Therefore, the excessive use of sugar-containing foods is a major cause of tooth decay, especially when proper dental hygiene is not maintained.

**Final Answer**: Excessive use of sugar-containing foods is a major cause of tooth decay.

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