Excessively High or Low BMI Linked to Increased Risk of Death, Says Study The study conducted by scientists in London was published in the most recent issue of Lancet. It linked extreme body mass index (BMI) BMI is determined by dividing a person's weight in kilograms by the square of their height in meters. The authors of the study recommend BMI within the range of 21 to 25. Obesity — a BMI of 30 or higher — was linked to heart disease and cancer. The condition was shown to reduce life expe

Study: A 35-inch waist increases risk of heart disease, cancer for women

Your weight can certainly affect your health, but so can your body size, according to a new report.

» RELATED: Study: Here's how many calories you should cut a day for weight loss

Researchers from the University of Iowa, Albert Einstein College of Medicine, and other health institutions across the United States recently conducted a study to determine the association between waist circumference and overall health.

To do so, they gathered data from the Women’s Health Initiative, a long-term assessment that focuses on strategies to prevent heart disease, breast and colorectal cancer, and osteoporosis among older women. 

They tracked the health of 156,624 postmenopausal women for more than 20 years, recording the subjects’ weight, diet and physical activity.

After analyzing the results, they found those with an apple shape, or a waist circumference of 35 inches or more, had an increased risk for health issues. 

In fact, those with more belly fat were 31% more likely to die prematurely from illnesses, such as cardiovascular disease and cancer, compared to those without the extra belly fat.

“Our results highlight the inability of BMI alone to distinguish body shape or body fat distribution,” the team wrote in the study.

While the scientists didn’t fully explore the relationship between belly weight and health, previous studies have. 

They said other researchers have linked visceral fat with insulin resistance and inflammation, which are both risk factors for heart disease, and breast and colon cancer.

The scientists say they now hope to continue their investigations to create interventions that help prevent central obesity. 

“Future research is needed to develop and test the effectiveness of interventions to reduce risk owing to excess body fat among people with normal-weight central obesity,” the authors concluded.

Want to learn more? Check out the findings, published in the journal JAMA Network Open, here.

» RELATED: Study: Women with apple-shape at higher risk for cancer

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