A new study has found that the widespread use of heart and blood pressure medications may have significantly reduced the risk of heart attacks among middle-aged obese individuals, bringing their risk closer to that of people with a healthy weight.

The findings are based on research conducted by scientists at Imperial College London, which examined the impact of commonly used drugs such as statins and antihypertensive medicines on cardiovascular health.

According to the study, obesity typically increases the risk of high blood pressure and elevated cholesterol, which in turn raises the likelihood of heart disease, stroke, and heart failure. However, researchers found that many obese individuals aged 40 and above who regularly use these medications showed cholesterol and blood pressure levels comparable to, or sometimes better than, those of people with a normal body mass index.

Researchers described the wide availability and use of these preventive medicines as a major public health success, even as newer weight-loss treatments gain attention globally.

Professor Majid Ezzati of Imperial College’s School of Public Health said that in many developed countries, blood pressure and cholesterol-lowering treatments have significantly reduced cardiovascular risk among middle- and older-age groups, narrowing the gap between obese and normal-weight populations in terms of heart disease risk.

The study highlights the growing role of preventive medication in reducing long-term cardiovascular complications at a population level.

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