Smoking cigarettes can inflame and irritate the lungs. It can also cause lung and tissue damage and reduced air spaces and blood vessels. This type of damage reduces oxygen to vital body areas.

Asthma is caused by a combination of factors. People who develop asthma may have a genetic predisposition and react to ...

Discover how diet affects lung cancer risk. Learn about the link between a high-fat, high-sugar diet and lung cancer ...

Discover protective tips to lower lung cancer risk even with a smoking history. Proven approaches for current and former ...

Cigarette smoking is by far the biggest risk factor ... such as particulate matter and industrial emissions, can damage lung tissue and lead to cancer over time." Marianne Matzo, PhD, a certified ...

DIET plays a vital role in reducing cancer risk. High red meat intake has been linked to increased risk of bowel cancer, ...

Chronic obstructive pulmonary disease (COPD) is among the most common breathing conditions. It's the result of damaged lung tissue.