Consistently engaging in physical activity from early adulthood through middle age is crucial for preventing hypertension, according to new research highlighted by the University of California. The study, which followed thousands of adults over 30 years, found that maintaining at least five hours of moderate exercise per week significantly lowers the risk of developing high blood pressure, especially if the habit is sustained into later life.
Hypertension—commonly known as high blood pressure—affects billions worldwide and is a leading risk factor for heart disease, stroke, and even dementia. While many young adults are active in their teens and early 20s, physical activity levels typically decline after age 18, coinciding with rising rates of hypertension in subsequent decades.
The research underscores the importance of early intervention. “Nearly half of our participants in young adulthood had suboptimal levels of physical activity, which was significantly associated with the onset of hypertension,” said Jason Nagata, a UCSF expert in young adult medicine. He emphasized that raising the minimum standard for physical activity could help prevent midlife hypertension.
Experts recommend a mix of moderate-intensity and vigorous aerobic activities, such as walking, jogging, cycling, swimming, and dancing, to help regulate blood pressure. The benefits of exercise are long-term, but only if maintained consistently. It typically takes one to three months of regular exercise to see a measurable impact on blood pressure, and these benefits persist only as long as the exercise routine is continued.
The study’s findings are supported by other large-scale reviews, which show that exceeding the standard minimum guidelines for physical activity—often set at 150 minutes of moderate activity per week—leads to even greater reductions in blood pressure and further decreases the risk of cardiovascular events.
Disclaimer:
This article is based on available research and expert recommendations as of June 2025. The information provided is for general informational purposes only and is not intended as medical advice. Always consult a healthcare professional before starting or changing your exercise routine, especially if you have existing health conditions or are taking medications.