Lifestyle and Environmental Risk Factors Associated with Cancer: A Case-Control Study in Bangladesh

Cancer remains the second leading cause of death worldwide, with cases rising at an alarming rate. While the causes of cancer are complex and varied, certain risk factors—such as exposure to environmental pollutants and specific lifestyle choices—are modifiable and can be addressed. A case-control study, conducted from 25 August 2023 to 18 April 2024 in Bangladesh, explored the association between cancer risk and various lifestyle and environmental factors. The findings revealed that the use of wood or kerosene for cooking, consumption of improperly cooked fish and meat, exposure to cooking fumes, and frequent contact with inorganic dust, silica, and mosquito repellent significantly increase the risk of cancer. These results underscore the urgent need for public health initiatives focused on promoting healthier eating habits and reducing exposure to indoor air pollutants as key strategies for cancer prevention in Bangladesh.