Tobacco and Lung Cancer: The Science behind the Connection

Tobacco use is strongly linked to lung cancer due to several scientific factors:

1. Carcinogens: Tobacco smoke contains numerous carcinogens, such as benzene and formaldehyde, that damage lung cells and lead to cancer development.
2. Genetic Damage: The chemicals in tobacco smoke cause mutations in DNA, which can trigger abnormal cell growth and cancer.
3. Chronic Inflammation: Smoking causes chronic inflammation in the lungs, creating an environment conducive to cancer growth.
4. Immune System Suppression: Tobacco weakens the immune system’s ability to detect and destroy cancerous cells.

Quitting tobacco significantly reduces the risk of lung cancer and improves overall lung health.

Read More: