What is a common risk factor for developing Esophageal Cancer?

Cigarette smoking is a well-established risk factor for developing esophageal cancer. The harmful substances in tobacco can cause cellular damage in the esophagus, leading to mutations that increase the likelihood of cancerous growth. Additionally, smoking can exacerbate other risk factors, such as chronic acid reflux or Barrett's esophagus, further elevating the risk.

In contrast, high consumption of fruits is generally associated with a lower risk of many types of cancers, including esophageal cancer, due to the presence of antioxidants and other beneficial compounds. Similarly, regular physical activity is linked to a reduced risk of several cancers, as it helps to maintain a healthy weight and overall metabolic health. A low body mass index is also considered a protective factor against many cancers, as obesity is associated with increased risk due to various physiological changes, including inflammation and altered hormone levels.