Cancer is a complex disease influenced by various factors. Understanding these risk factors can help in prevention and early detection, leading to better outcomes. Below are eight key risk factors for cancer.
Smoking and chewing tobacco increase the risk of lung, mouth, and throat cancers. Harmful chemicals damage DNA, leading to uncontrolled cell growth.
A diet high in processed foods, red meats, and sugars raises the risk of obesity-related cancers like colorectal and breast cancer.
Excess body fat alters hormone levels, increasing the likelihood of developing cancers such as breast, prostate, and pancreatic cancer.
Regular alcohol intake damages DNA and increases the risk of liver, breast, and throat cancers.
Excessive UV or ionizing radiation exposure increases the risk of skin cancer and other malignancies by causing DNA mutations.
Viruses like HPV, hepatitis B, and Epstein-Barr virus contribute to cervical, liver, and stomach cancers by altering cell behavior.
Genetic mutations passed down from parents can increase susceptibility to breast, ovarian, and colorectal cancers.
Exposure to asbestos, pesticides, and air pollution increases the likelihood of lung and other cancers due to prolonged toxic damage.
While some risk factors are unavoidable, adopting a healthy lifestyle, regular screenings, and reducing exposure to harmful substances can significantly lower cancer risk.