Various factors contribute to high blood pressure including genetics, diet, activity level, and stress. A family history of hypertension can predispose individuals to the condition, while a diet high in sodium and low in fruits and vegetables can exacerbate risks. Sedentary lifestyles contribute to weight gain, further increasing the likelihood of developing hypertension. Moreover, chronic stress can elevate blood pressure levels through hormonal responses. Understanding these factors is essential for prevention and management, allowing individuals to adopt lifestyle changes, such as improving diet, increasing physical activity, and managing stress effectively.