All the scientific studies analysed concerned questionnaires and interviews probing life-style habits associated to activity such as Tv viewing time, sitting time at home and at operate, and complete sitting time.
Evaluating the highest and lowest levels of sedentary behaviour unveiled a statistically considerable increased threat for three distinct cancers – bowel, endometrial (womb lining) and lung – connected with sitting.
Research authors Daniela Schmid and Dr Michael Leitzmann, from the University of Regensburg in Germany, wrote in the Journal of the National Cancer Institute: “That sedentariness has a detrimental impact on cancer even between physically lively persons implies that limiting the time invested sedentary may possibly perform an crucial role in stopping cancer.”
Television viewing time was most strongly connected with bowel and endometrial cancers – probably since viewing Tv is frequently accompanied by eating junk meals and drinking sweetened drinks, stated the researchers.
The scientists pointed out that the link among sitting time and lung cancer was only marginally statistically substantial.
In the research analysed, the least quantity of time men and women invested sitting down was about two or three hrs.
Every two hours per day boost in sitting time over this degree was explained to improve the chance of bowel, endometrial and lung cancer.
No association was seen in between sedentary behaviour and the threat of breast, ovarian, prostate, abdomen, oesophageal (gullet), testicular, kidney and rectal cancers.
Sitting down linked to greater risk of cancer
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