What is the definition of carcinogens?

A carcinogen is a substance or agent that can cause cancer. Carcinogens can be either chemical or physical, and they can enter the body through inhalation, ingestion, or skin contact. Some common carcinogens include:

- Benzene, found in gasoline and cigarette smoke

- Asbestos, a mineral fiber used in construction materials

- Formaldehyde, used in adhesives and building materials

- Radon gas, a radioactive gas that is found in uranium mines

- Ultraviolet radiation, found in sunlight and tanning beds

Exposure to carcinogens does not always lead to cancer, but it does increase the risk of developing the disease. The level of risk depends on the type of carcinogen, the amount of exposure, and the individual's susceptibility to cancer.

There are many ways to reduce exposure to carcinogens, including:

- Avoiding secondhand smoke

- Limiting exposure to asbestos

- Using sunscreen when outdoors

- Testing your home for radon gas

- Avoiding exposure to ultraviolet radiation