A health risk refers to any factor or condition that increases the likelihood of developing a disease or injury. These risks can be influenced by various elements, including lifestyle choices, environmental factors, and genetic predispositions. For example, smoking is a significant health risk that can lead to lung cancer and other respiratory diseases. Understanding health risks is essential for prevention and management. Individuals can reduce their health risks by adopting healthier habits, such as regular exercise, balanced nutrition, and avoiding harmful substances. Public health initiatives often focus on educating communities about these risks to promote overall well-being and reduce the incidence of diseases.