In addition to hypertension, what is another common risk factor for stroke?

Obesity is recognized as a significant risk factor for stroke due to its association with several other health conditions that can increase stroke risk, including hypertension, diabetes, and dyslipidemia (abnormal cholesterol levels). The excess body fat, particularly central obesity, can lead to chronic inflammation, altered blood clotting, and vascular damage, all of which contribute to the likelihood of stroke.

In examining the other choices, excessive exercise does not typically correlate with an increased risk of stroke; rather, regular physical activity is generally seen as protective against stroke. Low blood pressure is often considered to be beneficial to cardiovascular health and is not a recognized risk factor for stroke. A high protein diet, while it has various health implications, does not directly associate with increased stroke risk unless it is part of an overall unbalanced diet that contributes to obesity or other weight-related issues. Therefore, obesity stands out clearly as a relevant risk factor when considering overall stroke risk management and prevention strategies.