Lifestyle factors contributing to hypertension include poor diet, lack of physical activity, obesity, and high-sodium intake. Stress, excessive alcohol consumption, and smoking also play significant roles. A diet high in saturated fat and sugars can worsen blood pressure levels. Conversely, incorporating regular exercise and consuming a balanced diet rich in fruits and vegetables can help mitigate these risks. Managing stress and leading an overall healthier lifestyle are crucial for maintaining optimal blood pressure levels.