Content about Douglas Kiel

July 6, 2011

People with lower percentages of body fat are not necessarily at lower risk for diabetes and heart disease, according to a new international study.

BOSTON — People with lower percentages of body fat are not necessarily at lower risk for diabetes and heart disease, according to a new international study.

The study identified a gene that is linked with having less body fat but also with having an increased risk of Type 2 diabetes and heart disease. The investigators examined the genomes of more than 75,000 people and found that the gene, IRS1, was linked to less body fat, but also to unhealthy levels of cholesterol and blood glucose.