High Blood Pressure and Smoking Cut Years from Life, Scientists Find

A major scientific study analyzing data from over 2 million people has identified the key factors that most significantly impact human lifespan. Researchers found that five main risk factors for cardiovascular disease - high cholesterol, high blood pressure, obesity, diabetes, and smoking - can collectively reduce life expectancy by more than ten years. The study revealed that these health risks amplify each other's effects, creating compounding dangers for those with multiple conditions. The findings underscore the critical importance of managing these modifiable risk factors to prevent premature death from heart disease and stroke.