Watching less TV can reduce heart disease risk, research suggests
BOSTON - A new study finds that if we could limit our daily television viewing, we could reduce our risk of heart disease.
We know that being sedentary, spending long periods of time sitting rather than moving around, can increase our risk of heart disease. Researchers at the University of Cambridge examined data on half a million people in the United Kingdom, looking at their sedentary screen use, their DNA, and their risk of coronary disease.
They found that people who watched more than four hours of TV a day were at the greatest risk of developing heart disease while those who watched less than an hour of TV a day had a 16-percent lower rate. Interestingly, time spent using a computer did not appear to influence heart disease risk.
