What is added to toothpaste to reduce tooth decay?

Question

Question

This question was previously asked in

SSC MTS (2022) Official Paper (Held On: 10 May, 2023 Shift 2)

Answer 1

The correct answer is Fluoride.

Key Points

Fluoride is added to toothpaste to reduce tooth decay.
Fluoride is a mineral that helps to strengthen tooth enamel, making it more resistant to acid attacks from bacteria in the mouth. This helps to prevent cavities and tooth decay.
Fluoride can also reduce the amount of acid that bacteria produce in the mouth, which further helps to protect teeth from decay.
Fluoride can be found in many sources, including drinking water, toothpaste, and mouthwash. Adding fluoride to toothpaste is a simple and effective way to help prevent tooth decay.
It's important to note that while fluoride is generally safe and effective, it can be harmful in large amounts. It's important to use fluoride toothpaste as directed and to talk to your dentist if you have any concerns about fluoride use.

Additional Information

Iron is not typically added to toothpaste to reduce tooth decay. While iron is an important mineral for overall health, it does not have any specific benefits for dental health.
Cobalt is also not typically added to toothpaste to reduce tooth decay. Cobalt is used in a variety of industrial and medical applications, but it does not have any specific benefits for dental health.
Molybdenum is not commonly added to toothpaste either. While molybdenum is an essential trace mineral that is important for many bodily functions, it is not known to have any specific benefits for dental health.