Causes of High Blood Pressure

The exact causes of high blood pressure�are not known. Several factors and conditions may play a role in its development, including:

• Smoking
• Being overweight or obese
• Lack of physical activity
• Too much salt in the diet
• Too much alcohol consumption (more than 1 to 2 drinks per day)
• Stress
• Older age
• Genetics
• Family history of high blood pressure
• Chronic kidney disease
• Adrenal and thyroid disorders

http://www.webmd.com/hypertension-high-blood-pressure/guide/blood-pressure-causes