<s>[INST] What are the risk factors for stroke? [/INST] Anyone can have a stroke although some risk factors increase your chance of suffering a stroke. Stroke can happen at any age but it is more common in people over age of 65 (three in four strokes in UK happen in people above 65 years old). Certain health conditions and lifestyle choices can increase your risk of a stroke.

Risk factors fall into two main categories:

1. Risks factors that you cannot change:

Age – stroke risk generally increases as we get older.
Family history – if you have a close relative who suffered a stroke, your risk is likely to be higher.
Ethnic origin – specific ethnic origins have increased risk of stroke.
Genetic conditions – certain conditions, for example, Sickle cell disease, can increase risk of a stroke.
2. Risks factors that you can change (modifiable risk factors):

High blood pressure
Heart disease
Diabetes
High Cholesterol
Excessive alcohol intake
Overweight
Cigarette smoking
Poor diet
Lack of physical activity
Prior stroke Source: WEST SUFFOLK HOSPITAL. Link: https://www.wsh.nhs.uk/Services-A-Z/Stroke-early-supported-discharge/Frequently-asked-questions.aspx. Field: Neurology. Disease: Stroke </s>