Sitting too much linked to heart disease – even if you work out, according to new study

(CNN) – Sitting at your desk all day may put you at greater risk for heart disease – even if you work out in your spare time, according to new research.“Our findings really emphasize the importance of avoiding excess sitting … whether or not you’re physically active,” said first study author Dr. Ezim Ajufo, a cardiology fellow at Brigham and Women’s Hospital in Boston.While there is a general understanding that sitting too much is likely bad for your health, there’s a need for more research to understand the exact risks and the guidelines for what qualifies as too much sitting, said Dr. Keith Diaz, associate professor of behavioral medicine at Columbia University Medical Center. He was not involved in the research.This study was particularly helpful in investigating sitting because of its large sample size and the methodology it employed, Diaz said.Researchers looked at data from nearly 90,000 people who wore an accelerometer for a week and compared their sedentary and active time with later diagnoses of conditions like stroke, heart attack and heart failure in later years, according to the study published Friday in the Journal of the American College of Cardiology.Not only was more sedentary time associated with greater...