What is a common modifiable risk factor for developing different types of cancer?

Physical inactivity is recognized as a common modifiable risk factor for developing various types of cancer. Regular physical activity helps maintain a healthy weight, reduces inflammation, and boosts immune function, all of which contribute to lower cancer risk. Inactive lifestyles can lead to obesity, which is linked to several cancers, including breast, colon, and endometrial cancers.

On the other hand, factors like genetic predisposition, aging, and family history of cancer are non-modifiable. Genetic predisposition refers to inherited traits that increase cancer risk, while aging is an inherent biological process that correlates with increased incidence of cancer due to the accumulation of genetic mutations over time. Family history of cancer indicates a higher likelihood based on genetics and shared environment but cannot be changed. Thus, the focus on physical inactivity allows individuals to take proactive steps to reduce their cancer risk through lifestyle changes, making it an important factor in cancer prevention.