Engaging in everyday household tasks like washing dishes and ironing can contribute to a lower risk of dying from cancer, a recent study suggests. Researchers found that replacing prolonged periods of sitting or reclining with even light physical activity can significantly reduce the negative health impacts associated with sedentary behavior.
The study, published in the journal PLOS Medicine, analyzed data from over 91,000 participants in the UK Biobank, who were monitored for an average of 12 years. Scientists from Glasgow University discovered that for every hour of continuous inactivity, the risk of death from cancer increases. However, this risk could be substantially lowered by incorporating physical activity into daily routines.
Replacing one hour of sedentary behavior with light physical activity, such as slow walking or household chores, was associated with a 12% lower risk of cancer death. Moderate physical activity, like brisk walking, for 30 minutes in place of inactivity led to an 8% reduction in cancer death risk. The most significant reduction, a 22% decrease, was observed when five minutes of inactivity was replaced with five minutes of vigorous physical activity.
Dr. Frederick Ho, the study's lead author, emphasized the importance of breaking up prolonged sitting. "Sitting for more than 30 minutes is linked to a higher risk of cancer," he stated. "The good news is that breaking up your sitting time with a short walk could be protective."
IMAGE1:
The findings highlight the cumulative negative effects of sedentary behavior on health, with previous research linking it to increased risks of cardiovascular disease and cancer. This study provides further evidence that even light-intensity activities, including common household chores, can play a vital role in mitigating these risks.
IMAGE2:
