Obesity Ups Heart Risks

New research has determined that obesity-related inflammation increases heart failure risk. Robert Preidt of HealthDay News reports:
"The biological effects of obesity on the heart are profound. Even if obese people feel otherwise healthy, there are measurable and early chemical signs of damage to their heart, beyond the well-known implications for diabetes and high blood pressure," senior study investigator Dr. Joao Lima, a professor of medicine and radiology at the Johns Hopkins University School of Medicine and its Heart Institute, said in a prepared statement.

There is "now even more reason for (obese people) to lose weight, increase their physical activity and improve their eating habits," Lima said.

He and his colleagues tracked the development of heart failure in an ethnically diverse group of nearly 7,000 people, ages 45 to 84, who enrolled in the MESA study, starting in 2000. Of the 79 participants who've developed congestive heart failure so far, 35 (44 percent) were physically obese (body mass index of 30 or greater).

On average, obese participants were found to have higher blood levels of key immune system proteins involved in inflammation (interleukin 6, C-reactive protein, and fibrinogen) than non-obese participants. A near doubling of average interleukin 6 levels alone was associated with an 84 percent increased risk of heart failure.
So then, what’s a good way to avoid obesity and heart disease? Here’s a hint. It has something to do with diet. Dr. Fuhrman explains:
Reducing the consumption of animal foods reduces the consumption of cholesterol and saturated fat. Low intake of cholesterol and saturated fat leads to a leaner body, clean arteries, and reducing risk of developing heart disease and many other diet-related diseases such as stroke, breast cancer, colon cancer, diabetes, and obesity.
Of course you should also exercise, eat lots of fruits and vegetables, get plenty of sleep, build strong social bounds, etc, etc…
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