How much weekly exercise is recommended to prevent hypertension in midlife?

Approximately five hours of moderate activity per week may prevent hypertension.

When does the risk of hypertension typically begin to rise?

The risk of hypertension begins to rise between the ages of 18 and 40.

What factors contribute to racial disparities in physical activity and hypertension?

Racial disparities are linked to social and economic challenges, including work, family responsibilities, and limited access to safe spaces for exercise.

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Midlife Activity Shields Against High Blood Pressure

24 Jan

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Summary

Five hours of moderate activity per week may prevent hypertension.
Exercise levels drop sharply between ages 18 and 40.
Racial disparities exist in physical activity and hypertension rates.

Midlife Activity Shields Against High Blood Pressure

New research indicates that consistent physical activity throughout adulthood is crucial for preventing midlife hypertension. The study followed over 5,100 adults in the US for nearly 30 years, revealing that exercise often declines sharply between ages 18 and 40, coinciding with an increased risk of high blood pressure.

Maintaining approximately five hours of moderate activity per week was linked to a significantly lower risk of developing hypertension. This protective effect was more pronounced when individuals continued their exercise routines into their 60s.

Furthermore, the study highlighted racial disparities, with Black participants experiencing a more significant decline in physical activity and higher hypertension rates compared to White participants. These differences were attributed to socioeconomic factors and limited access to safe exercise environments.