Belly Fat May Predict Risk Better Than BMI

Key Points:

• A study published in JACC on August 11 found that belly fat, measured by waist circumference or waist-to-hip ratio, is a better predictor of future heart disease risk than body mass index (BMI) alone.
• Individuals with a healthy weight or overweight but high waist measurements had a 15% to 50% increased risk of various heart disease outcomes, including heart attack, stroke, heart failure, and cardiovascular death.
• Experts emphasize that BMI alone is insufficient to assess cardiovascular risk, as visceral fat around internal organs releases inflammatory chemicals that negatively affect blood sugar, blood pressure, and cholesterol.
• Accurate measurement of waist circumference is important, and individuals are advised to consult healthcare professionals for proper technique and personalized health guidance.
• While targeted abdominal fat loss is not possible, overall weight loss through diet and lifestyle changes can reduce visceral fat and improve heart health.