What lifestyle factor is considered a modifiable risk factor for hypertension?

Obesity is a modifiable risk factor for hypertension because it can be influenced by lifestyle choices such as diet, physical activity, and overall health management. Excess body weight can lead to increased strain on the heart and blood vessels, resulting in elevated blood pressure. By adopting healthier eating habits, engaging in regular physical activity, and making other lifestyle changes, individuals can reduce their obesity and, consequently, help lower their risk of developing hypertension.

In contrast, factors such as family history, age, and race are considered non-modifiable risk factors. Family history refers to genetic predispositions to hypertension that cannot be changed. Age is a natural progression that introduces various physiological changes over time, often leading to higher blood pressure. Similarly, race may affect risk due to a combination of genetic, environmental, and socio-economic factors, but it is not something an individual can modify.