This Mindless Habit Is Linked With An Increase In Cancer Risk
Key Points:
- A UK study published in PLOS Medicine found that prolonged sedentary behavior is linked to a higher risk of certain cancers and cancer-related deaths, while breaking up sitting time with physical activity reduces these risks.
- Light physical activities like slow walking or household chores for an hour daily can lower cancer-related death risk by 12%, moderate activity for 30 minutes reduces it by 8%, and just five minutes of vigorous exercise lowers it by 22%.
- The study tracked 91,292 adults over a median of 12.38 years using wrist trackers, distinguishing between prolonged sedentary periods (over 30 minutes) and interrupted sedentary behavior (less than 30 minutes).
- Experts emphasize that movement throughout the day is crucial even for those who exercise regularly, as prolonged sitting poses significant health risks similar to physical inactivity.
- Lifestyle factors including exercise, diet, sleep, and stress management contribute to about 40% of cancer risk, highlighting the importance of regular movement to reduce inflammation and obesity-related cancer risks.