A disease not capable of being spread from one person to another, can be the result of lifestyle choices and exposure to risk factors
Lifestyle
The way in which a person or group lives
Diet
The foods and beverages a person eats and drinks
Alcohol
A lifestyle risk factor for brain and liver damage
Smoking
A lifestyle risk factor for cardiovascular disease and lung cancer
Local level
On a smaller and non-widespread scale
National level
On a country-wide scale
Global level
On a world-wide scale
Risk factor
Anything that increases the likelihood of injury, disease or other health problems
Cardiovascular disease risk factors
Poor diet, smoking and lack of exercise
Type 2 diabetes risk factors
Obesity
Problems linked to alcohol
Damage to brain and liver function
Problems linked to smoking
Damage to the lungs and lung cancer
Carcinogen
A cancer-causing substance
Ionising radiation
Types of radiation such as UV, X-ray or gamma rays that are carcinogenic
Interactions
The way in which two or more factors combine, for example obesity is associated with type 2 diabetes, the HPV virus can lead to cervical cancer and asthma can interact with emphysema caused by smoking