Can cancer be inherited from grandparents?

Cancer is one of the most frightening diseases.

According to the World Health Organization, cancer is the second leading cause of death worldwide. In addition to his physical and emotional influence, he brings financial consequences, making fighting this disease a difficult challenge for patients and their families.

One of the main questions for many is whether cancer is a hereditary disease.

If that is possible, then it is possible for parents to pass this risk on to their children.

According to experts from the National Cancer Research Centre, cancer can be caused by a combination of genetic and environmental factors.

When a person has genetic mutations that predispose him to develop cancer, he may have a higher risk of manifesting his disease, even for several generations.

For example, genetic changes in individual DNA can cause cancer.

This change can occur in the DNA sequence, which controls how cells grow and multiply. When these changes occur in specific genes such as BRCA1 and BRCA2 genes, the person may have a much higher risk of developing breast cancer and other types of cancer.

While heredity can play an important role in the development of cancer, it is not the only factor. Oncologists and health experts point out that there are other factors that can significantly increase the risk of developing cancer.

Certain lifestyles such as smoking, alcohol consumption, sedentary lifestyles, and poor diet are some of the ones that contribute to danger. Stress is also a factor that can affect overall health and increase the possibility of developing the disease.

According to oncologist Alberto Serrano Olivera, the rate of cancer heritage can range from 5% to 25%, meaning that, although genetic factors can play a role, many of the cancer cases are the result of other factors, such as lifestyles.

If a person has family history of cancer and doubts that he may be predisposed about the disease, tests may be made to check whether there are specific genetic mutations.

Using saliva or blood tests can help to determine whether a person is predisposed to develop cancer. These tests can be an important step in identifying danger and helping to take precautions.

Since genetic and environmental factors are closely linked to the development of cancer, measures can be taken to reduce risk. Some of these measures include changing lifestyles, such as healthful eating, avoiding tobacco and alcohol, and increasing physical activity.

Also, there are cancer programs that help early diagnosis when treatment is more effective.

Cancer is a complex disease that may have causes, including heritage, lifestyles, and environmental factors. Some may have genetics for cancer development, but it is not the only cause.

Care and awareness of risk factors and preventive measures can help protect health and reduce risk for cancer development. /Periscopi/