If mother dies of Cancer her children too get the Is heriditory?

The risk of developing cancer can be influenced by both genetic and environmental factors. While some cancers have a strong genetic component, indicating an increased risk for individuals with a family history of the disease, others are primarily caused by external factors such as smoking, UV radiation, or certain chemicals.

In the case of cancer, some types, such as certain childhood cancers and rare familial cancer syndromes, have a more significant genetic basis. In hereditary cancer syndromes, genetic mutations are passed down from one generation to another, increasing the risk of developing specific types of cancer within a family. Inherited genetic mutations can predispose individuals to cancer by disrupting the normal regulation of cell growth and division.

Cancers such as breast cancer, ovarian cancer, colon cancer, and prostate cancer can have a hereditary component, but they are also influenced by non-genetic factors. In these cases, having a family history of cancer does not necessarily mean that a person will develop the disease, but it can indicate an increased risk. The exact role of hereditary factors and the risk of developing cancer varies depending on the individual and the specific type of cancer.

It's worth noting that many cancers are not purely hereditary, and having a family history of the disease does not always guarantee its development. Lifestyle factors, environmental exposures, and chance also play significant roles in cancer development. Regular health screenings, adopting a healthy lifestyle, and discussing family cancer history with healthcare professionals are important measures in managing and reducing cancer risk.