What is generally considered the primary risk factor for developing hypertension?

Age is generally recognized as the primary risk factor for developing hypertension due to the physiological changes that occur as individuals grow older. As people age, arterial stiffness increases and the blood vessels can become less flexible, which contributes to elevated blood pressure. Additionally, age often correlates with other risk factors, such as a higher likelihood of developing conditions like atherosclerosis and reduced renal function, both of which can also lead to increased blood pressure.

While obesity, smoking, and lack of physical activity are significant risk factors that can influence the development and progression of hypertension, age remains the most fundamental element. This is because hypertension prevalence increases substantially with each decade of life, making age a critical point of focus in both prevention and management strategies for hypertension. Understanding this relationship is essential when addressing the risks associated with this common cardiovascular condition.