Research Questions Traditional Heart-Risk Assessments
Two new studies, one in the American Journal of Roentgenology and the other in the British Medical Journal, cast doubt on the long-established Framingham Risk Score for evaluating cardiovascular disease. The Framingham score assesses risk based on age, gender, total blood cholesterol, HDL, smoking, blood pressure and taking blood pressure medication. The first study did not accurately predict risk for a group of 1,653 people with no history of heart disease and the second revealed the Framingham score did no better than chance in predicting the 108 deaths; HealthDay News reports.
Okay, I admit, this report made me woozy, way over my head! So I asked Dr. Fuhrman about it. Here’s what he had to say:
Medical studies are clouded when they only look at the symptoms of unhealthy behavior such as high cholesterol and high blood pressure. These easily measurable numbers correlate with unhealthful lifestyle and diet-style, but they could reflect past habits, not present ones, plus they are not the sole cause of heart attacks.
These numbers do not incorporate other more critical factors such as diet-style and exercise tolerance and body weight. So if one person had higher cholesterol but was eating significantly healthier and exercising more, they might be at significantly lower risk than a person with a lower cholesterol and blood pressure, but with more intravascular and cellular oxidative stress from their low nutrient diet.
Hopefully that clears it up for you. Now, in other heart-related news, a recent report showed even a little extra belly fat can increase cardiovascular risk. And, in attempt to curb his own heart troubles and those of his city, Chicago’s health commissioner is encouraging everyone to go vegetarian!
Like Dr. Fuhrman says, a vegetable-based diet is the best way to aggressively reverse heart disease!
Image credit: Gare and Kitty