Stroke happens when a clot or rupture of blood vessel interrupts blood flow to the brain., thereby reducing the oxygen supply and as a result the brain tissue dies. Inactivity Age High blood pressure Heart disease Diabetes Smoking Obesity and unhealthy eating OCP (oral contraceptive pill) Previous stroke and TIAS Binge drinking and substance misuse. https://neurowellness.in/stroke-risk-factor-warning-signs/