Why are artificial sweetening agents harmless when taken ?

Explanation

**Step-by-Step Solution:**

1. **Definition of Artificial Sweetening Agents:**
- Artificial sweetening agents are chemical substances that are used to provide sweetness to food and beverages without adding significant calories.

2. **Purpose of Artificial Sweeteners:**
- They are particularly beneficial for individuals who need to limit their calorie intake, such as those managing weight or diabetes.

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