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Midlife Activity Shields Against High Blood Pressure
24 Jan
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.
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.
Experts emphasize the need for health programs that support sustained physical activity across adulthood to combat the rising rates of high blood pressure.
