We’ve just discovered that people who are obese have larger organs and thus more cells that might mutate, which could explain their higher risk of getting some cancers
Source:
https://www.newscientist.com/article/2251240-obesity-may-cause-cancer-simply-because-larger-organs-have-more-cells/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home