Blood pressure naturally changes throughout the day with sleep, activity, stress and other factors. Learn why readings can vary, how to measure blood pressure correctly at home, and why the pattern over time matters more than a single reading.

Could your waist size reveal more about your heart health than your weight? While body weight and BMI are useful, excess abdominal fat—especially visceral fat—is a stronger predictor of heart disease, type 2 diabetes, fatty liver disease, and metabolic syndrome. Learn why measuring your waist circumference is a simple yet powerful way to assess your health risk and what you can do to reduce it.