New study finds that sitting for protracted periods increases the risk of diabetes, heart disease and death
Interestingly, the increased risk was not affected by levels of moderate-to-vigorous exercise. Researchers said this suggests that even if a person meets recommended physical activity guidelines, their health might still be at risk if they sit for long periods of time. They added that the average adult spends 50-70% of their time sitting so their findings have far reaching implications. They further suggest that simply by limiting sitting time people might reduce their risk of negative consequences.
“Our study also showed that the most consistent associations were between sitting and diabetes,” said study leader Dr. Emma Wilmot. “This is an important message because people with risk factors for diabetes, such as the obese, those of South Asian ethnic origin, or those with a family history of diabetes, may be able to help reduce their future risk of diabetes by limiting the time spent sitting.”
There are many ways to reduce sitting time, such as breaking up long work periods at the computer by placing your laptop on a filing cabinet. Workers can also have standing meetings, walk during the lunch break, or can reduce TV viewing in the evenings by seeking out less sedentary behaviors.”
“This paper has a very important message for the public but also for health care professionals – namely that being sedentary is common and dangerous for our long term health, particularly for diabetes and cardiovascular disease, and that this link appears to be over and above other lifestyle factors such as our diet and physical activity,” said Wilmot.
