Lifestyle factors that contribute to hypertension include poor diet, lack of physical activity, excessive alcohol consumption, and high stress levels. Diets high in sodium, processed foods, and unhealthy fats can elevate blood pressure. Sedentary lifestyles contribute to weight gain, which is a risk factor for hypertension. Additionally, chronic stress can lead to temporary spikes in blood pressure. Smoking and inadequate sleep also exacerbate hypertension risks. Addressing these lifestyle factors through healthier dietary choices, regular exercise, and stress management can significantly improve cardiovascular health and lower blood pressure.