Which of the following is NOT considered a non-modifiable risk factor?

Obesity is classified as a modifiable risk factor because it can be influenced by lifestyle changes such as diet, physical activity, and behavior. Individuals can take steps to manage their body weight, which directly impacts their risk for various health conditions like cardiovascular disease and diabetes.

In contrast, non-modifiable risk factors, such as age, ethnicity, and heredity, are inherent characteristics that cannot be altered. These factors contribute to an individual's risk profile, but they remain constant throughout life. Age increases the likelihood of developing health issues as one grows older, ethnicity may reflect genetic predispositions and cultural health practices, and heredity involves genetic traits passed down from parents that can affect health outcomes.

Understanding the distinction between modifiable and non-modifiable risk factors is crucial for developing effective public health strategies and personal health plans, allowing individuals to focus on changing the aspects of their health they can control.